22007193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 32992512

約数和(自身を除く): 10985319

約数列:

[1, 3, 13, 37, 39, 101, 111, 151, 303, 453, 481, 1313, 1443, 1963, 3737, 3939, 5587, 5889, 11211, 15251, 16761, 45753, 48581, 72631, 145743, 198263, 217893, 564287, 594789, 1692861, 7335731, 22007193]

約数ペア:

[(1, 22007193), (3, 7335731), (13, 1692861), (37, 594789), (39, 564287), (101, 217893), (111, 198263), (151, 145743), (303, 72631), (453, 48581), (481, 45753), (1313, 16761), (1443, 15251), (1963, 11211), (3737, 5889), (3939, 5587)]