21324754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1571}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 34973856

約数和(自身を除く): 13649102

約数列:

[1, 2, 11, 22, 617, 1234, 1571, 3142, 6787, 13574, 17281, 34562, 969307, 1938614, 10662377, 21324754]

約数ペア:

[(1, 21324754), (2, 10662377), (11, 1938614), (22, 969307), (617, 34562), (1234, 17281), (1571, 13574), (3142, 6787)]