16203748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3259}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 31217760

約数和(自身を除く): 15014012

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 3259, 4972, 6518, 13036, 35849, 71698, 143396, 368267, 736534, 1473068, 4050937, 8101874, 16203748]

約数ペア:

[(1, 16203748), (2, 8101874), (4, 4050937), (11, 1473068), (22, 736534), (44, 368267), (113, 143396), (226, 71698), (452, 35849), (1243, 13036), (2486, 6518), (3259, 4972)]