19649442

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 41050944

約数和(自身を除く): 21401502

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 1451, 2257, 2902, 4353, 4514, 6771, 8706, 13542, 53687, 88511, 107374, 161061, 177022, 265533, 322122, 531066, 3274907, 6549814, 9824721, 19649442]

約数ペア:

[(1, 19649442), (2, 9824721), (3, 6549814), (6, 3274907), (37, 531066), (61, 322122), (74, 265533), (111, 177022), (122, 161061), (183, 107374), (222, 88511), (366, 53687), (1451, 13542), (2257, 8706), (2902, 6771), (4353, 4514)]