19858872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{75223}}^1$

素因数の和:75243

約数の個数: 32

約数和(自身を含む): 54161280

約数和(自身を除く): 34302408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 75223, 150446, 225669, 300892, 451338, 601784, 827453, 902676, 1654906, 1805352, 2482359, 3309812, 4964718, 6619624, 9929436, 19858872]

約数ペア:

[(1, 19858872), (2, 9929436), (3, 6619624), (4, 4964718), (6, 3309812), (8, 2482359), (11, 1805352), (12, 1654906), (22, 902676), (24, 827453), (33, 601784), (44, 451338), (66, 300892), (88, 225669), (132, 150446), (264, 75223)]