22808318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 39384576

約数和(自身を除く): 16576258

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 887, 989, 1118, 1774, 1978, 11531, 12857, 20401, 23062, 25714, 38141, 40802, 76282, 265213, 495833, 530426, 877243, 991666, 1754486, 11404159, 22808318]

約数ペア:

[(1, 22808318), (2, 11404159), (13, 1754486), (23, 991666), (26, 877243), (43, 530426), (46, 495833), (86, 265213), (299, 76282), (559, 40802), (598, 38141), (887, 25714), (989, 23062), (1118, 20401), (1774, 12857), (1978, 11531)]