15611622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 18499098

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 2819, 5538, 5638, 8457, 16914, 36647, 73294, 109941, 200149, 219882, 400298, 600447, 1200894, 2601937, 5203874, 7805811, 15611622]

約数ペア:

[(1, 15611622), (2, 7805811), (3, 5203874), (6, 2601937), (13, 1200894), (26, 600447), (39, 400298), (71, 219882), (78, 200149), (142, 109941), (213, 73294), (426, 36647), (923, 16914), (1846, 8457), (2769, 5638), (2819, 5538)]