219094018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9697}}^1$

素因数の和:9802

約数の個数: 32

約数和(自身を含む): 391023360

約数和(自身を除く): 171929342

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 869, 1027, 1738, 2054, 9697, 11297, 19394, 22594, 106667, 126061, 213334, 252122, 766063, 1386671, 1532126, 2773342, 8426693, 9958819, 16853386, 19917638, 109547009, 219094018]

約数ペア:

[(1, 219094018), (2, 109547009), (11, 19917638), (13, 16853386), (22, 9958819), (26, 8426693), (79, 2773342), (143, 1532126), (158, 1386671), (286, 766063), (869, 252122), (1027, 213334), (1738, 126061), (2054, 106667), (9697, 22594), (11297, 19394)]