19883642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6029}}^1$

素因数の和:6145

約数の個数: 16

約数和(自身を含む): 31910760

約数和(自身を除く): 12027118

約数列:

[1, 2, 17, 34, 97, 194, 1649, 3298, 6029, 12058, 102493, 204986, 584813, 1169626, 9941821, 19883642]

約数ペア:

[(1, 19883642), (2, 9941821), (17, 1169626), (34, 584813), (97, 204986), (194, 102493), (1649, 12058), (3298, 6029)]