13305919208

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{2213}}^1\times {\mathrm{15991}}^1$

素因数の和:18257

約数の個数: 32

約数和(自身を含む): 25492527360

約数和(自身を除く): 12186608152

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2213, 4426, 8852, 15991, 17704, 31982, 63964, 104011, 127928, 208022, 416044, 751577, 832088, 1503154, 3006308, 6012616, 35388083, 70776166, 141552332, 283104664, 1663239901, 3326479802, 6652959604, 13305919208]

約数ペア:

[(1, 13305919208), (2, 6652959604), (4, 3326479802), (8, 1663239901), (47, 283104664), (94, 141552332), (188, 70776166), (376, 35388083), (2213, 6012616), (4426, 3006308), (8852, 1503154), (15991, 832088), (17704, 751577), (31982, 416044), (63964, 208022), (104011, 127928)]