22422530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 43760304

約数和(自身を除く): 21337774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 997, 1730, 1994, 2249, 4498, 4985, 9970, 11245, 12961, 22490, 25922, 64805, 129610, 172481, 344962, 862405, 1724810, 2242253, 4484506, 11211265, 22422530]

約数ペア:

[(1, 22422530), (2, 11211265), (5, 4484506), (10, 2242253), (13, 1724810), (26, 862405), (65, 344962), (130, 172481), (173, 129610), (346, 64805), (865, 25922), (997, 22490), (1730, 12961), (1994, 11245), (2249, 9970), (4498, 4985)]