12271402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 21881664

約数和(自身を除く): 9610262

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 401, 802, 1177, 1391, 2354, 2782, 4411, 5213, 8822, 10426, 15301, 30602, 42907, 57343, 85814, 114686, 471977, 557791, 943954, 1115582, 6135701, 12271402]

約数ペア:

[(1, 12271402), (2, 6135701), (11, 1115582), (13, 943954), (22, 557791), (26, 471977), (107, 114686), (143, 85814), (214, 57343), (286, 42907), (401, 30602), (802, 15301), (1177, 10426), (1391, 8822), (2354, 5213), (2782, 4411)]