15853996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 30301992

約数和(自身を除く): 14447996

約数列:

[1, 2, 4, 17, 34, 53, 68, 83, 106, 166, 212, 332, 901, 1411, 1802, 2809, 2822, 3604, 4399, 5618, 5644, 8798, 11236, 17596, 47753, 74783, 95506, 149566, 191012, 233147, 299132, 466294, 932588, 3963499, 7926998, 15853996]

約数ペア:

[(1, 15853996), (2, 7926998), (4, 3963499), (17, 932588), (34, 466294), (53, 299132), (68, 233147), (83, 191012), (106, 149566), (166, 95506), (212, 74783), (332, 47753), (901, 17596), (1411, 11236), (1802, 8798), (2809, 5644), (2822, 5618), (3604, 4399)]