18849110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4019}}^1$

素因数の和:4100

約数の個数: 32

約数和(自身を含む): 39363840

約数和(自身を除く): 20514730

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4019, 4690, 8038, 20095, 28133, 40190, 56266, 140665, 269273, 281330, 538546, 1346365, 1884911, 2692730, 3769822, 9424555, 18849110]

約数ペア:

[(1, 18849110), (2, 9424555), (5, 3769822), (7, 2692730), (10, 1884911), (14, 1346365), (35, 538546), (67, 281330), (70, 269273), (134, 140665), (335, 56266), (469, 40190), (670, 28133), (938, 20095), (2345, 8038), (4019, 4690)]