19005673112

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{2081}}^1\times {\mathrm{3449}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 35770842000

約数和(自身を除く): 16765168888

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2081, 2648, 3449, 4162, 6898, 8324, 13796, 16648, 27592, 688811, 1141619, 1377622, 2283238, 2755244, 4566476, 5510488, 7177369, 9132952, 14354738, 28709476, 57418952, 2375709139, 4751418278, 9502836556, 19005673112]

約数ペア:

[(1, 19005673112), (2, 9502836556), (4, 4751418278), (8, 2375709139), (331, 57418952), (662, 28709476), (1324, 14354738), (2081, 9132952), (2648, 7177369), (3449, 5510488), (4162, 4566476), (6898, 2755244), (8324, 2283238), (13796, 1377622), (16648, 1141619), (27592, 688811)]