4197328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13807}}^1$

素因数の和:13834

約数の個数: 20

約数和(自身を含む): 8560960

約数和(自身を除く): 4363632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13807, 27614, 55228, 110456, 220912, 262333, 524666, 1049332, 2098664, 4197328]

約数ペア:

[(1, 4197328), (2, 2098664), (4, 1049332), (8, 524666), (16, 262333), (19, 220912), (38, 110456), (76, 55228), (152, 27614), (304, 13807)]