9820036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 18226880

約数和(自身を除く): 8406844

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 823, 1646, 2983, 3292, 5966, 11932, 15637, 31274, 62548, 129211, 258422, 516844, 2455009, 4910018, 9820036]

約数ペア:

[(1, 9820036), (2, 4910018), (4, 2455009), (19, 516844), (38, 258422), (76, 129211), (157, 62548), (314, 31274), (628, 15637), (823, 11932), (1646, 5966), (2983, 3292)]