13455778

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13537}}^1$

素因数の和:13617

約数の個数: 16

約数和(自身を含む): 23393664

約数和(自身を除く): 9937886

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 13537, 27074, 94759, 189518, 961127, 1922254, 6727889, 13455778]

約数ペア:

[(1, 13455778), (2, 6727889), (7, 1922254), (14, 961127), (71, 189518), (142, 94759), (497, 27074), (994, 13537)]