16193249282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{2543}}^1$

素因数の和:3255

約数の個数: 64

約数和(自身を含む): 30068858880

約数和(自身を除く): 13875609598

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 647, 703, 1294, 1406, 2543, 4529, 4921, 5086, 9058, 9842, 12293, 17801, 23939, 24586, 35602, 47878, 48317, 86051, 94091, 96634, 167573, 172102, 188182, 335146, 338219, 454841, 658637, 676438, 909682, 1317274, 1645321, 1787729, 3183887, 3290642, 3575458, 6367774, 11517247, 12514103, 23034494, 25028206, 31261099, 60876877, 62522198, 121753754, 218827693, 426138139, 437655386, 852276278, 1156660663, 2313321326, 8096624641, 16193249282]

約数ペア:

[(1, 16193249282), (2, 8096624641), (7, 2313321326), (14, 1156660663), (19, 852276278), (37, 437655386), (38, 426138139), (74, 218827693), (133, 121753754), (259, 62522198), (266, 60876877), (518, 31261099), (647, 25028206), (703, 23034494), (1294, 12514103), (1406, 11517247), (2543, 6367774), (4529, 3575458), (4921, 3290642), (5086, 3183887), (9058, 1787729), (9842, 1645321), (12293, 1317274), (17801, 909682), (23939, 676438), (24586, 658637), (35602, 454841), (47878, 338219), (48317, 335146), (86051, 188182), (94091, 172102), (96634, 167573)]