7540492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 14192640

約数和(自身を除く): 6652148

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 2111, 3572, 4222, 8444, 40109, 80218, 99217, 160436, 198434, 396868, 1885123, 3770246, 7540492]

約数ペア:

[(1, 7540492), (2, 3770246), (4, 1885123), (19, 396868), (38, 198434), (47, 160436), (76, 99217), (94, 80218), (188, 40109), (893, 8444), (1786, 4222), (2111, 3572)]