18751666322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{613}}^1\times {\mathrm{947}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 29168792064

約数和(自身を除く): 10417125742

約数列:

[1, 2, 31, 62, 521, 613, 947, 1042, 1226, 1894, 16151, 19003, 29357, 32302, 38006, 58714, 319373, 493387, 580511, 638746, 986774, 1161022, 9900563, 15294997, 17995841, 19801126, 30589994, 35991682, 302446231, 604892462, 9375833161, 18751666322]

約数ペア:

[(1, 18751666322), (2, 9375833161), (31, 604892462), (62, 302446231), (521, 35991682), (613, 30589994), (947, 19801126), (1042, 17995841), (1226, 15294997), (1894, 9900563), (16151, 1161022), (19003, 986774), (29357, 638746), (32302, 580511), (38006, 493387), (58714, 319373)]