21584258

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{887}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 33886080

約数和(自身を除く): 12301822

約数列:

[1, 2, 23, 46, 529, 887, 1058, 1774, 12167, 20401, 24334, 40802, 469223, 938446, 10792129, 21584258]

約数ペア:

[(1, 21584258), (2, 10792129), (23, 938446), (46, 469223), (529, 40802), (887, 24334), (1058, 20401), (1774, 12167)]