15858902536

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{2089}}^1\times {\mathrm{6827}}^1$

素因数の和:9061

約数の個数: 32

約数和(自身を含む): 29968092000

約数和(自身を除く): 14109189464

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 2089, 4178, 6827, 8356, 13654, 16712, 27308, 54616, 290371, 580742, 948953, 1161484, 1897906, 2322968, 3795812, 7591624, 14261603, 28523206, 57046412, 114092824, 1982362817, 3964725634, 7929451268, 15858902536]

約数ペア:

[(1, 15858902536), (2, 7929451268), (4, 3964725634), (8, 1982362817), (139, 114092824), (278, 57046412), (556, 28523206), (1112, 14261603), (2089, 7591624), (4178, 3795812), (6827, 2322968), (8356, 1897906), (13654, 1161484), (16712, 948953), (27308, 580742), (54616, 290371)]