15492961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 18768960

約数和(自身を除く): 3275999

約数列:

[1, 11, 19, 23, 121, 209, 253, 293, 437, 2299, 2783, 3223, 4807, 5567, 6739, 35453, 52877, 61237, 74129, 128041, 673607, 815419, 1408451, 15492961]

約数ペア:

[(1, 15492961), (11, 1408451), (19, 815419), (23, 673607), (121, 128041), (209, 74129), (253, 61237), (293, 52877), (437, 35453), (2299, 6739), (2783, 5567), (3223, 4807)]