12020692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 22262240

約数和(自身を除く): 10241548

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 571, 1108, 1142, 2284, 5263, 10526, 10849, 21052, 21698, 43396, 158167, 316334, 632668, 3005173, 6010346, 12020692]

約数ペア:

[(1, 12020692), (2, 6010346), (4, 3005173), (19, 632668), (38, 316334), (76, 158167), (277, 43396), (554, 21698), (571, 21052), (1108, 10849), (1142, 10526), (2284, 5263)]