22081970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1613}}^1$

素因数の和:1694

約数の個数: 24

約数和(自身を含む): 40876164

約数和(自身を除く): 18794194

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1369, 1613, 2738, 3226, 6845, 8065, 13690, 16130, 59681, 119362, 298405, 596810, 2208197, 4416394, 11040985, 22081970]

約数ペア:

[(1, 22081970), (2, 11040985), (5, 4416394), (10, 2208197), (37, 596810), (74, 298405), (185, 119362), (370, 59681), (1369, 16130), (1613, 13690), (2738, 8065), (3226, 6845)]