19736826

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{80231}}^1$

素因数の和:80277

約数の個数: 16

約数和(自身を含む): 40436928

約数和(自身を除く): 20700102

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 80231, 160462, 240693, 481386, 3289471, 6578942, 9868413, 19736826]

約数ペア:

[(1, 19736826), (2, 9868413), (3, 6578942), (6, 3289471), (41, 481386), (82, 240693), (123, 160462), (246, 80231)]