15367684

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 28119168

約数和(自身を除く): 12751484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1901, 2021, 3802, 4042, 7604, 8084, 81743, 89347, 163486, 178694, 326972, 357388, 3841921, 7683842, 15367684]

約数ペア:

[(1, 15367684), (2, 7683842), (4, 3841921), (43, 357388), (47, 326972), (86, 178694), (94, 163486), (172, 89347), (188, 81743), (1901, 8084), (2021, 7604), (3802, 4042)]