12860190715

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1\times {\mathrm{42139}}^1$

素因数の和:43122

約数の個数: 16

約数和(自身を含む): 15680125440

約数和(自身を除く): 2819934725

約数列:

[1, 5, 67, 335, 911, 4555, 42139, 61037, 210695, 305185, 2823313, 14116565, 38388629, 191943145, 2572038143, 12860190715]

約数ペア:

[(1, 12860190715), (5, 2572038143), (67, 191943145), (335, 38388629), (911, 14116565), (4555, 2823313), (42139, 305185), (61037, 210695)]