16873192

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 36299520

約数和(自身を除く): 19426328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 821, 1468, 1642, 2569, 2936, 3284, 5138, 5747, 6568, 10276, 11494, 20552, 22988, 45976, 301307, 602614, 1205228, 2109149, 2410456, 4218298, 8436596, 16873192]

約数ペア:

[(1, 16873192), (2, 8436596), (4, 4218298), (7, 2410456), (8, 2109149), (14, 1205228), (28, 602614), (56, 301307), (367, 45976), (734, 22988), (821, 20552), (1468, 11494), (1642, 10276), (2569, 6568), (2936, 5747), (3284, 5138)]