19708806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8713}}^1$

素因数の和:8760

約数の個数: 32

約数和(自身を含む): 43918560

約数和(自身を除く): 24209754

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8713, 17426, 26139, 52278, 113269, 226538, 252677, 339807, 505354, 679614, 758031, 1516062, 3284801, 6569602, 9854403, 19708806]

約数ペア:

[(1, 19708806), (2, 9854403), (3, 6569602), (6, 3284801), (13, 1516062), (26, 758031), (29, 679614), (39, 505354), (58, 339807), (78, 252677), (87, 226538), (174, 113269), (377, 52278), (754, 26139), (1131, 17426), (2262, 8713)]