73938842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{17851}}^1$

素因数の和:17981

約数の個数: 16

約数和(自身を含む): 117823200

約数和(自身を除く): 43884358

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 17851, 35702, 339169, 678338, 1945759, 3891518, 36969421, 73938842]

約数ペア:

[(1, 73938842), (2, 36969421), (19, 3891518), (38, 1945759), (109, 678338), (218, 339169), (2071, 35702), (4142, 17851)]