15991476

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{32503}}^1$

素因数の和:32551

約数の個数: 24

約数和(自身を含む): 38224704

約数和(自身を除く): 22233228

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 32503, 65006, 97509, 130012, 195018, 390036, 1332623, 2665246, 3997869, 5330492, 7995738, 15991476]

約数ペア:

[(1, 15991476), (2, 7995738), (3, 5330492), (4, 3997869), (6, 2665246), (12, 1332623), (41, 390036), (82, 195018), (123, 130012), (164, 97509), (246, 65006), (492, 32503)]