13619704

素因数分解:

$2^3\times 7^1\times {\mathrm{243209}}^1$

素因数の和:243222

約数の個数: 16

約数和(自身を含む): 29185200

約数和(自身を除く): 15565496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 243209, 486418, 972836, 1702463, 1945672, 3404926, 6809852, 13619704]

約数ペア:

[(1, 13619704), (2, 6809852), (4, 3404926), (7, 1945672), (8, 1702463), (14, 972836), (28, 486418), (56, 243209)]