69983422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{25939}}^1$

素因数の和:26031

約数の個数: 16

約数和(自身を含む): 112060800

約数和(自身を除く): 42077378

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 25939, 51878, 492841, 985682, 1841669, 3683338, 34991711, 69983422]

約数ペア:

[(1, 69983422), (2, 34991711), (19, 3683338), (38, 1841669), (71, 985682), (142, 492841), (1349, 51878), (2698, 25939)]