22431970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10733}}^1$

素因数の和:10770

約数の個数: 32

約数和(自身を含む): 46370880

約数和(自身を除く): 23938910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 10733, 21466, 53665, 107330, 118063, 203927, 236126, 407854, 590315, 1019635, 1180630, 2039270, 2243197, 4486394, 11215985, 22431970]

約数ペア:

[(1, 22431970), (2, 11215985), (5, 4486394), (10, 2243197), (11, 2039270), (19, 1180630), (22, 1019635), (38, 590315), (55, 407854), (95, 236126), (110, 203927), (190, 118063), (209, 107330), (418, 53665), (1045, 21466), (2090, 10733)]