19613142

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{35149}}^1$

素因数の和:35188

約数の個数: 24

約数和(自身を含む): 43867200

約数和(自身を除く): 24254058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 35149, 70298, 105447, 210894, 316341, 632682, 1089619, 2179238, 3268857, 6537714, 9806571, 19613142]

約数ペア:

[(1, 19613142), (2, 9806571), (3, 6537714), (6, 3268857), (9, 2179238), (18, 1089619), (31, 632682), (62, 316341), (93, 210894), (186, 105447), (279, 70298), (558, 35149)]