19094525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 25370400

約数和(自身を除く): 6275875

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 659, 1159, 1525, 3295, 5795, 12521, 16475, 28975, 40199, 62605, 200995, 313025, 763781, 1004975, 3818905, 19094525]

約数ペア:

[(1, 19094525), (5, 3818905), (19, 1004975), (25, 763781), (61, 313025), (95, 200995), (305, 62605), (475, 40199), (659, 28975), (1159, 16475), (1525, 12521), (3295, 5795)]