12572684

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 22870848

約数和(自身を除く): 10298164

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 1091, 2182, 2881, 4364, 5762, 11524, 46913, 73097, 93826, 146194, 187652, 292388, 3143171, 6286342, 12572684]

約数ペア:

[(1, 12572684), (2, 6286342), (4, 3143171), (43, 292388), (67, 187652), (86, 146194), (134, 93826), (172, 73097), (268, 46913), (1091, 11524), (2182, 5762), (2881, 4364)]