19286406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56393}}^1$

素因数の和:56420

約数の個数: 24

約数和(自身を含む): 43987320

約数和(自身を除く): 24700914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 56393, 112786, 169179, 338358, 507537, 1015074, 1071467, 2142934, 3214401, 6428802, 9643203, 19286406]

約数ペア:

[(1, 19286406), (2, 9643203), (3, 6428802), (6, 3214401), (9, 2142934), (18, 1071467), (19, 1015074), (38, 507537), (57, 338358), (114, 169179), (171, 112786), (342, 56393)]