40145974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{96043}}^1$

素因数の和:96075

約数の個数: 16

約数和(自身を含む): 69151680

約数和(自身を除く): 29005706

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 96043, 192086, 1056473, 1824817, 2112946, 3649634, 20072987, 40145974]

約数ペア:

[(1, 40145974), (2, 20072987), (11, 3649634), (19, 2112946), (22, 1824817), (38, 1056473), (209, 192086), (418, 96043)]