19142616

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21557}}^1$

素因数の和:21603

約数の個数: 32

約数和(自身を含む): 49152240

約数和(自身を除く): 30009624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21557, 43114, 64671, 86228, 129342, 172456, 258684, 517368, 797609, 1595218, 2392827, 3190436, 4785654, 6380872, 9571308, 19142616]

約数ペア:

[(1, 19142616), (2, 9571308), (3, 6380872), (4, 4785654), (6, 3190436), (8, 2392827), (12, 1595218), (24, 797609), (37, 517368), (74, 258684), (111, 172456), (148, 129342), (222, 86228), (296, 64671), (444, 43114), (888, 21557)]