21474366922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{95507}}^1$

素因数の和:95686

約数の個数: 32

約数和(自身を含む): 34818396480

約数和(自身を除く): 13344029558

約数列:

[1, 2, 19, 38, 61, 97, 122, 194, 1159, 1843, 2318, 3686, 5917, 11834, 95507, 112423, 191014, 224846, 1814633, 3629266, 5825927, 9264179, 11651854, 18528358, 110692613, 176019401, 221385226, 352038802, 565114919, 1130229838, 10737183461, 21474366922]

約数ペア:

[(1, 21474366922), (2, 10737183461), (19, 1130229838), (38, 565114919), (61, 352038802), (97, 221385226), (122, 176019401), (194, 110692613), (1159, 18528358), (1843, 11651854), (2318, 9264179), (3686, 5825927), (5917, 3629266), (11834, 1814633), (95507, 224846), (112423, 191014)]