18936691214

素因数分解:

$2^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{504521}}^1$

素因数の和:504920

約数の個数: 24

約数和(自身を含む): 33128932608

約数和(自身を除く): 14192241394

約数列:

[1, 2, 7, 14, 49, 98, 383, 766, 2681, 5362, 18767, 37534, 504521, 1009042, 3531647, 7063294, 24721529, 49443058, 193231543, 386463086, 1352620801, 2705241602, 9468345607, 18936691214]

約数ペア:

[(1, 18936691214), (2, 9468345607), (7, 2705241602), (14, 1352620801), (49, 386463086), (98, 193231543), (383, 49443058), (766, 24721529), (2681, 7063294), (5362, 3531647), (18767, 1009042), (37534, 504521)]