13936550

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1321}}^1$

素因数の和:1544

約数の個数: 24

約数和(自身を含む): 26064552

約数和(自身を除く): 12128002

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 1321, 2110, 2642, 5275, 6605, 10550, 13210, 33025, 66050, 278731, 557462, 1393655, 2787310, 6968275, 13936550]

約数ペア:

[(1, 13936550), (2, 6968275), (5, 2787310), (10, 1393655), (25, 557462), (50, 278731), (211, 66050), (422, 33025), (1055, 13210), (1321, 10550), (2110, 6605), (2642, 5275)]