15677639519188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{10909}}^1\times {\mathrm{21134249}}^1$

素因数の和:21145179

約数の個数: 24

約数和(自身を含む): 29052408105000

約数和(自身を除く): 13374768585812

約数列:

[1, 2, 4, 17, 34, 68, 10909, 21818, 43636, 185453, 370906, 741812, 21134249, 42268498, 84536996, 359282233, 718564466, 1437128932, 230553522341, 461107044682, 922214089364, 3919409879797, 7838819759594, 15677639519188]

約数ペア:

[(1, 15677639519188), (2, 7838819759594), (4, 3919409879797), (17, 922214089364), (34, 461107044682), (68, 230553522341), (10909, 1437128932), (21818, 718564466), (43636, 359282233), (185453, 84536996), (370906, 42268498), (741812, 21134249)]