19221170

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5807}}^1$

素因数の和:6145

約数の個数: 16

約数和(自身を含む): 34708608

約数和(自身を除く): 15487438

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 5807, 11614, 29035, 58070, 1922117, 3844234, 9610585, 19221170]

約数ペア:

[(1, 19221170), (2, 9610585), (5, 3844234), (10, 1922117), (331, 58070), (662, 29035), (1655, 11614), (3310, 5807)]