19507082

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 16608118

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 2089, 4178, 4669, 9338, 14623, 29246, 48047, 60581, 96094, 121162, 336329, 424067, 672658, 848134, 1393363, 2786726, 9753541, 19507082]

約数ペア:

[(1, 19507082), (2, 9753541), (7, 2786726), (14, 1393363), (23, 848134), (29, 672658), (46, 424067), (58, 336329), (161, 121162), (203, 96094), (322, 60581), (406, 48047), (667, 29246), (1334, 14623), (2089, 9338), (4178, 4669)]