19441537922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5274427}}^1$

素因数の和:5274545

約数の個数: 16

約数和(自身を含む): 31013636640

約数和(自身を除く): 11572098718

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 5274427, 10548854, 100214113, 200428226, 511619419, 1023238838, 9720768961, 19441537922]

約数ペア:

[(1, 19441537922), (2, 9720768961), (19, 1023238838), (38, 511619419), (97, 200428226), (194, 100214113), (1843, 10548854), (3686, 5274427)]