12743236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 24835356

約数和(自身を除く): 12092120

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 233, 242, 452, 466, 484, 932, 1243, 2486, 2563, 4972, 5126, 10252, 13673, 26329, 27346, 28193, 52658, 54692, 56386, 105316, 112772, 289619, 579238, 1158476, 3185809, 6371618, 12743236]

約数ペア:

[(1, 12743236), (2, 6371618), (4, 3185809), (11, 1158476), (22, 579238), (44, 289619), (113, 112772), (121, 105316), (226, 56386), (233, 54692), (242, 52658), (452, 28193), (466, 27346), (484, 26329), (932, 13673), (1243, 10252), (2486, 5126), (2563, 4972)]