71099254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{19289}}^1$

素因数の和:19407

約数の個数: 16

約数和(自身を含む): 113425200

約数和(自身を除く): 42325946

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 19289, 38578, 366491, 732982, 1871033, 3742066, 35549627, 71099254]

約数ペア:

[(1, 71099254), (2, 35549627), (19, 3742066), (38, 1871033), (97, 732982), (194, 366491), (1843, 38578), (3686, 19289)]