19055165

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 23390640

約数和(自身を除く): 4335475

約数列:

[1, 5, 97, 101, 389, 485, 505, 1945, 9797, 37733, 39289, 48985, 188665, 196445, 3811033, 19055165]

約数ペア:

[(1, 19055165), (5, 3811033), (97, 196445), (101, 188665), (389, 48985), (485, 39289), (505, 37733), (1945, 9797)]