19118440443

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{68737}}^1$

素因数の和:68931

約数の個数: 32

約数和(自身を含む): 27715161600

約数和(自身を除く): 8596721157

約数列:

[1, 3, 23, 29, 69, 87, 139, 417, 667, 2001, 3197, 4031, 9591, 12093, 68737, 92713, 206211, 278139, 1580951, 1993373, 4742853, 5980119, 9554443, 28663329, 45847579, 137542737, 219752189, 277078847, 659256567, 831236541, 6372813481, 19118440443]

約数ペア:

[(1, 19118440443), (3, 6372813481), (23, 831236541), (29, 659256567), (69, 277078847), (87, 219752189), (139, 137542737), (417, 45847579), (667, 28663329), (2001, 9554443), (3197, 5980119), (4031, 4742853), (9591, 1993373), (12093, 1580951), (68737, 278139), (92713, 206211)]