22031015

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 27181440

約数和(自身を除く): 5150425

約数列:

[1, 5, 47, 235, 241, 389, 1205, 1945, 11327, 18283, 56635, 91415, 93749, 468745, 4406203, 22031015]

約数ペア:

[(1, 22031015), (5, 4406203), (47, 468745), (235, 93749), (241, 91415), (389, 56635), (1205, 18283), (1945, 11327)]