39697394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{13171}}^1$

素因数の和:13321

約数の個数: 16

約数和(自身を含む): 65438496

約数和(自身を除く): 25741102

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 13171, 26342, 144881, 289762, 1804427, 3608854, 19848697, 39697394]

約数ペア:

[(1, 39697394), (2, 19848697), (11, 3608854), (22, 1804427), (137, 289762), (274, 144881), (1507, 26342), (3014, 13171)]