20189806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110933}}^1$

素因数の和:110955

約数の個数: 16

約数和(自身を含む): 37273824

約数和(自身を除く): 17084018

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110933, 221866, 776531, 1442129, 1553062, 2884258, 10094903, 20189806]

約数ペア:

[(1, 20189806), (2, 10094903), (7, 2884258), (13, 1553062), (14, 1442129), (26, 776531), (91, 221866), (182, 110933)]