40044514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2347}}^1$

素因数の和:2817

約数の個数: 16

約数和(自身を含む): 63396000

約数和(自身を除く): 23351486

約数列:

[1, 2, 19, 38, 449, 898, 2347, 4694, 8531, 17062, 44593, 89186, 1053803, 2107606, 20022257, 40044514]

約数ペア:

[(1, 40044514), (2, 20022257), (19, 2107606), (38, 1053803), (449, 89186), (898, 44593), (2347, 17062), (4694, 8531)]