19166322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7481}}^1$

素因数の和:7554

約数の個数: 32

約数和(自身を含む): 44532864

約数和(自身を除く): 25366542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 7481, 14962, 22443, 44886, 52367, 104734, 157101, 314202, 456341, 912682, 1369023, 2738046, 3194387, 6388774, 9583161, 19166322]

約数ペア:

[(1, 19166322), (2, 9583161), (3, 6388774), (6, 3194387), (7, 2738046), (14, 1369023), (21, 912682), (42, 456341), (61, 314202), (122, 157101), (183, 104734), (366, 52367), (427, 44886), (854, 22443), (1281, 14962), (2562, 7481)]