12560284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{25951}}^1$

素因数の和:25977

約数の個数: 18

約数和(自身を含む): 24161312

約数和(自身を除く): 11601028

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 25951, 51902, 103804, 285461, 570922, 1141844, 3140071, 6280142, 12560284]

約数ペア:

[(1, 12560284), (2, 6280142), (4, 3140071), (11, 1141844), (22, 570922), (44, 285461), (121, 103804), (242, 51902), (484, 25951)]