22347910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 43767360

約数和(自身を除く): 21419450

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 1669, 2678, 3338, 6695, 8345, 13390, 16690, 21697, 43394, 108485, 171907, 216970, 343814, 859535, 1719070, 2234791, 4469582, 11173955, 22347910]

約数ペア:

[(1, 22347910), (2, 11173955), (5, 4469582), (10, 2234791), (13, 1719070), (26, 859535), (65, 343814), (103, 216970), (130, 171907), (206, 108485), (515, 43394), (1030, 21697), (1339, 16690), (1669, 13390), (2678, 8345), (3338, 6695)]