16969930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 31881600

約数和(自身を除く): 14911670

約数列:

[1, 2, 5, 10, 29, 58, 145, 163, 290, 326, 359, 718, 815, 1630, 1795, 3590, 4727, 9454, 10411, 20822, 23635, 47270, 52055, 58517, 104110, 117034, 292585, 585170, 1696993, 3393986, 8484965, 16969930]

約数ペア:

[(1, 16969930), (2, 8484965), (5, 3393986), (10, 1696993), (29, 585170), (58, 292585), (145, 117034), (163, 104110), (290, 58517), (326, 52055), (359, 47270), (718, 23635), (815, 20822), (1630, 10411), (1795, 9454), (3590, 4727)]