15662543908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{35081}}^1$

素因数の和:35308

約数の個数: 48

約数和(自身を含む): 30529759680

約数和(自身を除く): 14867215772

約数列:

[1, 2, 4, 11, 22, 44, 73, 139, 146, 278, 292, 556, 803, 1529, 1606, 3058, 3212, 6116, 10147, 20294, 35081, 40588, 70162, 111617, 140324, 223234, 385891, 446468, 771782, 1543564, 2560913, 4876259, 5121826, 9752518, 10243652, 19505036, 28170043, 53638849, 56340086, 107277698, 112680172, 214555396, 355966907, 711933814, 1423867628, 3915635977, 7831271954, 15662543908]

約数ペア:

[(1, 15662543908), (2, 7831271954), (4, 3915635977), (11, 1423867628), (22, 711933814), (44, 355966907), (73, 214555396), (139, 112680172), (146, 107277698), (278, 56340086), (292, 53638849), (556, 28170043), (803, 19505036), (1529, 10243652), (1606, 9752518), (3058, 5121826), (3212, 4876259), (6116, 2560913), (10147, 1543564), (20294, 771782), (35081, 446468), (40588, 385891), (70162, 223234), (111617, 140324)]