12670036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3877}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 23888480

約数和(自身を除く): 11218444

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 3877, 7754, 15508, 73663, 147326, 166711, 294652, 333422, 666844, 3167509, 6335018, 12670036]

約数ペア:

[(1, 12670036), (2, 6335018), (4, 3167509), (19, 666844), (38, 333422), (43, 294652), (76, 166711), (86, 147326), (172, 73663), (817, 15508), (1634, 7754), (3268, 3877)]