19240690945

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13408147}}^1$

素因数の和:13408200

約数の個数: 16

約数和(自身を含む): 27030826368

約数和(自身を除く): 7790135423

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 13408147, 67040735, 93857029, 469285145, 549734027, 2748670135, 3848138189, 19240690945]

約数ペア:

[(1, 19240690945), (5, 3848138189), (7, 2748670135), (35, 549734027), (41, 469285145), (205, 93857029), (287, 67040735), (1435, 13408147)]