11916403730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{672863}}^1$

素因数の和:672911

約数の個数: 64

約数和(自身を含む): 27905015808

約数和(自身を除く): 15988612078

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 17710, 672863, 1345726, 3364315, 4710041, 6728630, 7401493, 9420082, 14802986, 15475849, 23550205, 30951698, 37007465, 47100410, 51810451, 74014930, 77379245, 103620902, 108330943, 154758490, 170234339, 216661886, 259052255, 340468678, 518104510, 541654715, 851171695, 1083309430, 1191640373, 1702343390, 2383280746, 5958201865, 11916403730]

約数ペア:

[(1, 11916403730), (2, 5958201865), (5, 2383280746), (7, 1702343390), (10, 1191640373), (11, 1083309430), (14, 851171695), (22, 541654715), (23, 518104510), (35, 340468678), (46, 259052255), (55, 216661886), (70, 170234339), (77, 154758490), (110, 108330943), (115, 103620902), (154, 77379245), (161, 74014930), (230, 51810451), (253, 47100410), (322, 37007465), (385, 30951698), (506, 23550205), (770, 15475849), (805, 14802986), (1265, 9420082), (1610, 7401493), (1771, 6728630), (2530, 4710041), (3542, 3364315), (8855, 1345726), (17710, 672863)]