39921937

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 44712000

約数和(自身を除く): 4790063

約数列:

[1, 11, 59, 137, 449, 649, 1507, 4939, 8083, 26491, 61513, 88913, 291401, 676643, 3629267, 39921937]

約数ペア:

[(1, 39921937), (11, 3629267), (59, 676643), (137, 291401), (449, 88913), (649, 61513), (1507, 26491), (4939, 8083)]