12561198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9473}}^1$

素因数の和:9508

約数の個数: 32

約数和(自身を含む): 28649376

約数和(自身を除く): 16088178

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 9473, 18946, 28419, 56838, 123149, 161041, 246298, 322082, 369447, 483123, 738894, 966246, 2093533, 4187066, 6280599, 12561198]

約数ペア:

[(1, 12561198), (2, 6280599), (3, 4187066), (6, 2093533), (13, 966246), (17, 738894), (26, 483123), (34, 369447), (39, 322082), (51, 246298), (78, 161041), (102, 123149), (221, 56838), (442, 28419), (663, 18946), (1326, 9473)]