11978588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 22184400

約数和(自身を除く): 10205812

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 569, 1108, 1138, 2276, 5263, 10526, 10811, 21052, 21622, 43244, 157613, 315226, 630452, 2994647, 5989294, 11978588]

約数ペア:

[(1, 11978588), (2, 5989294), (4, 2994647), (19, 630452), (38, 315226), (76, 157613), (277, 43244), (554, 21622), (569, 21052), (1108, 10811), (1138, 10526), (2276, 5263)]