15667412388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68716721}}^1$

素因数の和:68716747

約数の個数: 24

約数和(自身を含む): 38481364320

約数和(自身を除く): 22813951932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68716721, 137433442, 206150163, 274866884, 412300326, 824600652, 1305617699, 2611235398, 3916853097, 5222470796, 7833706194, 15667412388]

約数ペア:

[(1, 15667412388), (2, 7833706194), (3, 5222470796), (4, 3916853097), (6, 2611235398), (12, 1305617699), (19, 824600652), (38, 412300326), (57, 274866884), (76, 206150163), (114, 137433442), (228, 68716721)]