19298859918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37223}}^1$

素因数の和:37298

約数の個数: 96

約数和(自身を含む): 46076760576

約数和(自身を除く): 26777900658

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 289, 299, 391, 442, 578, 598, 663, 782, 867, 897, 1173, 1326, 1734, 1794, 2346, 3757, 5083, 6647, 7514, 10166, 11271, 13294, 15249, 19941, 22542, 30498, 37223, 39882, 74446, 86411, 111669, 172822, 223338, 259233, 483899, 518466, 632791, 856129, 967798, 1265582, 1451697, 1712258, 1898373, 2568387, 2903394, 3796746, 5136774, 8226283, 10757447, 11129677, 14554193, 16452566, 21514894, 22259354, 24678849, 29108386, 32272341, 33389031, 43662579, 49357698, 64544682, 66778062, 87325158, 139846811, 189204509, 247421281, 279693622, 378409018, 419540433, 494842562, 567613527, 742263843, 839080866, 1135227054, 1484527686, 3216476653, 6432953306, 9649429959, 19298859918]

約数ペア:

[(1, 19298859918), (2, 9649429959), (3, 6432953306), (6, 3216476653), (13, 1484527686), (17, 1135227054), (23, 839080866), (26, 742263843), (34, 567613527), (39, 494842562), (46, 419540433), (51, 378409018), (69, 279693622), (78, 247421281), (102, 189204509), (138, 139846811), (221, 87325158), (289, 66778062), (299, 64544682), (391, 49357698), (442, 43662579), (578, 33389031), (598, 32272341), (663, 29108386), (782, 24678849), (867, 22259354), (897, 21514894), (1173, 16452566), (1326, 14554193), (1734, 11129677), (1794, 10757447), (2346, 8226283), (3757, 5136774), (5083, 3796746), (6647, 2903394), (7514, 2568387), (10166, 1898373), (11271, 1712258), (13294, 1451697), (15249, 1265582), (19941, 967798), (22542, 856129), (30498, 632791), (37223, 518466), (39882, 483899), (74446, 259233), (86411, 223338), (111669, 172822)]