22318186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 15602774

約数列:

[1, 2, 11, 22, 41, 82, 109, 218, 227, 451, 454, 902, 1199, 2398, 2497, 4469, 4994, 8938, 9307, 18614, 24743, 49159, 49486, 98318, 102377, 204754, 272173, 544346, 1014463, 2028926, 11159093, 22318186]

約数ペア:

[(1, 22318186), (2, 11159093), (11, 2028926), (22, 1014463), (41, 544346), (82, 272173), (109, 204754), (218, 102377), (227, 98318), (451, 49486), (454, 49159), (902, 24743), (1199, 18614), (2398, 9307), (2497, 8938), (4469, 4994)]