12380966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15361}}^1$

素因数の和:15407

約数の個数: 16

約数和(自身を含む): 20646528

約数和(自身を除く): 8265562

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15361, 30722, 199693, 399386, 476191, 952382, 6190483, 12380966]

約数ペア:

[(1, 12380966), (2, 6190483), (13, 952382), (26, 476191), (31, 399386), (62, 199693), (403, 30722), (806, 15361)]