13450864

素因数分解:

$2^4\times 7^1\times {\mathrm{120097}}^1$

素因数の和:120112

約数の個数: 20

約数和(自身を含む): 29784304

約数和(自身を除く): 16333440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 120097, 240194, 480388, 840679, 960776, 1681358, 1921552, 3362716, 6725432, 13450864]

約数ペア:

[(1, 13450864), (2, 6725432), (4, 3362716), (7, 1921552), (8, 1681358), (14, 960776), (16, 840679), (28, 480388), (56, 240194), (112, 120097)]