19358502

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 21353178

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 906, 929, 1858, 2787, 3473, 5574, 6946, 10419, 20838, 21367, 42734, 64101, 128202, 140279, 280558, 420837, 841674, 3226417, 6452834, 9679251, 19358502]

約数ペア:

[(1, 19358502), (2, 9679251), (3, 6452834), (6, 3226417), (23, 841674), (46, 420837), (69, 280558), (138, 140279), (151, 128202), (302, 64101), (453, 42734), (906, 21367), (929, 20838), (1858, 10419), (2787, 6946), (3473, 5574)]