123055172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1699}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 227052000

約数和(自身を除く): 103996828

約数列:

[1, 2, 4, 19, 38, 76, 953, 1699, 1906, 3398, 3812, 6796, 18107, 32281, 36214, 64562, 72428, 129124, 1619147, 3238294, 6476588, 30763793, 61527586, 123055172]

約数ペア:

[(1, 123055172), (2, 61527586), (4, 30763793), (19, 6476588), (38, 3238294), (76, 1619147), (953, 129124), (1699, 72428), (1906, 64562), (3398, 36214), (3812, 32281), (6796, 18107)]