12564548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5333}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 23896320

約数和(自身を除く): 11331772

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5333, 10666, 21332, 101327, 165323, 202654, 330646, 405308, 661292, 3141137, 6282274, 12564548]

約数ペア:

[(1, 12564548), (2, 6282274), (4, 3141137), (19, 661292), (31, 405308), (38, 330646), (62, 202654), (76, 165323), (124, 101327), (589, 21332), (1178, 10666), (2356, 5333)]