38942012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{863}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 70761600

約数和(自身を除く): 31819588

約数列:

[1, 2, 4, 29, 58, 116, 389, 778, 863, 1556, 1726, 3452, 11281, 22562, 25027, 45124, 50054, 100108, 335707, 671414, 1342828, 9735503, 19471006, 38942012]

約数ペア:

[(1, 38942012), (2, 19471006), (4, 9735503), (29, 1342828), (58, 671414), (116, 335707), (389, 100108), (778, 50054), (863, 45124), (1556, 25027), (1726, 22562), (3452, 11281)]