21183046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2411}}^1$

素因数の和:2627

約数の個数: 16

約数和(自身を含む): 33343488

約数和(自身を除く): 12160442

約数列:

[1, 2, 23, 46, 191, 382, 2411, 4393, 4822, 8786, 55453, 110906, 460501, 921002, 10591523, 21183046]

約数ペア:

[(1, 21183046), (2, 10591523), (23, 921002), (46, 460501), (191, 110906), (382, 55453), (2411, 8786), (4393, 4822)]