13486885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 17107200

約数和(自身を除く): 3620315

約数列:

[1, 5, 29, 47, 145, 235, 1363, 1979, 6815, 9895, 57391, 93013, 286955, 465065, 2697377, 13486885]

約数ペア:

[(1, 13486885), (5, 2697377), (29, 465065), (47, 286955), (145, 93013), (235, 57391), (1363, 9895), (1979, 6815)]