13325704

素因数分解:

$2^3\times 7^1\times {\mathrm{237959}}^1$

素因数の和:237972

約数の個数: 16

約数和(自身を含む): 28555200

約数和(自身を除く): 15229496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 237959, 475918, 951836, 1665713, 1903672, 3331426, 6662852, 13325704]

約数ペア:

[(1, 13325704), (2, 6662852), (4, 3331426), (7, 1903672), (8, 1665713), (14, 951836), (28, 475918), (56, 237959)]