19838204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9001}}^1$

素因数の和:9053

約数の個数: 24

約数和(自身を含む): 37808400

約数和(自身を除く): 17970196

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 9001, 18002, 36004, 171019, 261029, 342038, 522058, 684076, 1044116, 4959551, 9919102, 19838204]

約数ペア:

[(1, 19838204), (2, 9919102), (4, 4959551), (19, 1044116), (29, 684076), (38, 522058), (58, 342038), (76, 261029), (116, 171019), (551, 36004), (1102, 18002), (2204, 9001)]