11215216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{11491}}^1$

素因数の和:11560

約数の個数: 20

約数和(自身を含む): 22087624

約数和(自身を除く): 10872408

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 11491, 22982, 45964, 91928, 183856, 700951, 1401902, 2803804, 5607608, 11215216]

約数ペア:

[(1, 11215216), (2, 5607608), (4, 2803804), (8, 1401902), (16, 700951), (61, 183856), (122, 91928), (244, 45964), (488, 22982), (976, 11491)]