19393626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{829}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 44461440

約数和(自身を除く): 25067814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 829, 1114, 1658, 1671, 2487, 3342, 3899, 4974, 5803, 7798, 11606, 11697, 17409, 23394, 34818, 461753, 923506, 1385259, 2770518, 3232271, 6464542, 9696813, 19393626]

約数ペア:

[(1, 19393626), (2, 9696813), (3, 6464542), (6, 3232271), (7, 2770518), (14, 1385259), (21, 923506), (42, 461753), (557, 34818), (829, 23394), (1114, 17409), (1658, 11697), (1671, 11606), (2487, 7798), (3342, 5803), (3899, 4974)]