12357212

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1026

約数の個数: 36

約数和(自身を含む): 25558344

約数和(自身を除く): 13201132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 941, 1876, 1882, 3283, 3764, 6566, 6587, 13132, 13174, 26348, 46109, 63047, 92218, 126094, 184436, 252188, 441329, 882658, 1765316, 3089303, 6178606, 12357212]

約数ペア:

[(1, 12357212), (2, 6178606), (4, 3089303), (7, 1765316), (14, 882658), (28, 441329), (49, 252188), (67, 184436), (98, 126094), (134, 92218), (196, 63047), (268, 46109), (469, 26348), (938, 13174), (941, 13132), (1876, 6587), (1882, 6566), (3283, 3764)]