19000536

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21397}}^1$

素因数の和:21443

約数の個数: 32

約数和(自身を含む): 48787440

約数和(自身を除く): 29786904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21397, 42794, 64191, 85588, 128382, 171176, 256764, 513528, 791689, 1583378, 2375067, 3166756, 4750134, 6333512, 9500268, 19000536]

約数ペア:

[(1, 19000536), (2, 9500268), (3, 6333512), (4, 4750134), (6, 3166756), (8, 2375067), (12, 1583378), (24, 791689), (37, 513528), (74, 256764), (111, 171176), (148, 128382), (222, 85588), (296, 64191), (444, 42794), (888, 21397)]