12896190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{143291}}^1$

素因数の和:143304

約数の個数: 24

約数和(自身を含む): 33530328

約数和(自身を除く): 20634138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 143291, 286582, 429873, 716455, 859746, 1289619, 1432910, 2149365, 2579238, 4298730, 6448095, 12896190]

約数ペア:

[(1, 12896190), (2, 6448095), (3, 4298730), (5, 2579238), (6, 2149365), (9, 1432910), (10, 1289619), (15, 859746), (18, 716455), (30, 429873), (45, 286582), (90, 143291)]