21594746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2383}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 33986304

約数和(自身を除く): 12391558

約数列:

[1, 2, 23, 46, 197, 394, 2383, 4531, 4766, 9062, 54809, 109618, 469451, 938902, 10797373, 21594746]

約数ペア:

[(1, 21594746), (2, 10797373), (23, 938902), (46, 469451), (197, 109618), (394, 54809), (2383, 9062), (4531, 4766)]