12572338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{887}}^1$

素因数の和:1281

約数の個数: 16

約数和(自身を含む): 19926720

約数和(自身を除く): 7354382

約数列:

[1, 2, 19, 38, 373, 746, 887, 1774, 7087, 14174, 16853, 33706, 330851, 661702, 6286169, 12572338]

約数ペア:

[(1, 12572338), (2, 6286169), (19, 661702), (38, 330851), (373, 33706), (746, 16853), (887, 14174), (1774, 7087)]