15915484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 30107168

約数和(自身を除く): 14191684

約数列:

[1, 2, 4, 13, 26, 52, 421, 727, 842, 1454, 1684, 2908, 5473, 9451, 10946, 18902, 21892, 37804, 306067, 612134, 1224268, 3978871, 7957742, 15915484]

約数ペア:

[(1, 15915484), (2, 7957742), (4, 3978871), (13, 1224268), (26, 612134), (52, 306067), (421, 37804), (727, 21892), (842, 18902), (1454, 10946), (1684, 9451), (2908, 5473)]