131123674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{373}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 234542880

約数和(自身を除く): 103419206

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 373, 418, 551, 638, 746, 841, 1102, 1682, 4103, 6061, 7087, 8206, 9251, 10817, 12122, 14174, 15979, 18502, 21634, 31958, 77957, 118987, 155914, 175769, 205523, 237974, 313693, 351538, 411046, 627386, 2260753, 3450623, 4521506, 5960167, 6901246, 11920334, 65561837, 131123674]

約数ペア:

[(1, 131123674), (2, 65561837), (11, 11920334), (19, 6901246), (22, 5960167), (29, 4521506), (38, 3450623), (58, 2260753), (209, 627386), (319, 411046), (373, 351538), (418, 313693), (551, 237974), (638, 205523), (746, 175769), (841, 155914), (1102, 118987), (1682, 77957), (4103, 31958), (6061, 21634), (7087, 18502), (8206, 15979), (9251, 14174), (10817, 12122)]