38866196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{881}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 70013160

約数和(自身を除く): 31146964

約数列:

[1, 2, 4, 41, 82, 164, 269, 538, 881, 1076, 1762, 3524, 11029, 22058, 36121, 44116, 72242, 144484, 236989, 473978, 947956, 9716549, 19433098, 38866196]

約数ペア:

[(1, 38866196), (2, 19433098), (4, 9716549), (41, 947956), (82, 473978), (164, 236989), (269, 144484), (538, 72242), (881, 44116), (1076, 36121), (1762, 22058), (3524, 11029)]