15697645188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1601147}}^1$

素因数の和:1601216

約数の個数: 48

約数和(自身を含む): 39452286720

約数和(自身を除く): 23754641532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 1601147, 3202294, 4803441, 6404588, 9606882, 19213764, 30421793, 60843586, 68849321, 91265379, 121687172, 137698642, 182530758, 206547963, 275397284, 365061516, 413095926, 826191852, 1308137099, 2616274198, 3924411297, 5232548396, 7848822594, 15697645188]

約数ペア:

[(1, 15697645188), (2, 7848822594), (3, 5232548396), (4, 3924411297), (6, 2616274198), (12, 1308137099), (19, 826191852), (38, 413095926), (43, 365061516), (57, 275397284), (76, 206547963), (86, 182530758), (114, 137698642), (129, 121687172), (172, 91265379), (228, 68849321), (258, 60843586), (516, 30421793), (817, 19213764), (1634, 9606882), (2451, 6404588), (3268, 4803441), (4902, 3202294), (9804, 1601147)]