21876994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6247}}^1$

素因数の和:6369

約数の個数: 16

約数和(自身を含む): 35088768

約数和(自身を除く): 13211774

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 6247, 12494, 106199, 212398, 643441, 1286882, 10938497, 21876994]

約数ペア:

[(1, 21876994), (2, 10938497), (17, 1286882), (34, 643441), (103, 212398), (206, 106199), (1751, 12494), (3502, 6247)]