19580974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 36780480

約数和(自身を除く): 17199506

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 2837, 3451, 5674, 6902, 19859, 39718, 48229, 82273, 96458, 164546, 337603, 575911, 675206, 1151822, 1398641, 2797282, 9790487, 19580974]

約数ペア:

[(1, 19580974), (2, 9790487), (7, 2797282), (14, 1398641), (17, 1151822), (29, 675206), (34, 575911), (58, 337603), (119, 164546), (203, 96458), (238, 82273), (406, 48229), (493, 39718), (986, 19859), (2837, 6902), (3451, 5674)]