12772484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4099}}^1$

素因数の和:4163

約数の個数: 24

約数和(自身を含む): 24108000

約数和(自身を除く): 11335516

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 4099, 8198, 16396, 77881, 155762, 168059, 311524, 336118, 672236, 3193121, 6386242, 12772484]

約数ペア:

[(1, 12772484), (2, 6386242), (4, 3193121), (19, 672236), (38, 336118), (41, 311524), (76, 168059), (82, 155762), (164, 77881), (779, 16396), (1558, 8198), (3116, 4099)]