9720164

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 17539200

約数和(自身を除く): 7819036

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 347, 596, 694, 1388, 7003, 14006, 16309, 28012, 32618, 51703, 65236, 103406, 206812, 2430041, 4860082, 9720164]

約数ペア:

[(1, 9720164), (2, 4860082), (4, 2430041), (47, 206812), (94, 103406), (149, 65236), (188, 51703), (298, 32618), (347, 28012), (596, 16309), (694, 14006), (1388, 7003)]