39238634

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1229

約数の個数: 16

約数和(自身を含む): 59797248

約数和(自身を除く): 20558614

約数列:

[1, 2, 97, 194, 223, 446, 907, 1814, 21631, 43262, 87979, 175958, 202261, 404522, 19619317, 39238634]

約数ペア:

[(1, 39238634), (2, 19619317), (97, 404522), (194, 202261), (223, 175958), (446, 87979), (907, 43262), (1814, 21631)]