12274790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 24295680

約数和(自身を除く): 12020890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 739, 755, 1478, 1510, 1661, 3322, 3695, 7390, 8129, 8305, 16258, 16610, 40645, 81290, 111589, 223178, 557945, 1115890, 1227479, 2454958, 6137395, 12274790]

約数ペア:

[(1, 12274790), (2, 6137395), (5, 2454958), (10, 1227479), (11, 1115890), (22, 557945), (55, 223178), (110, 111589), (151, 81290), (302, 40645), (739, 16610), (755, 16258), (1478, 8305), (1510, 8129), (1661, 7390), (3322, 3695)]