12120194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 6749566

約数列:

[1, 2, 31, 62, 233, 466, 839, 1678, 7223, 14446, 26009, 52018, 195487, 390974, 6060097, 12120194]

約数ペア:

[(1, 12120194), (2, 6060097), (31, 390974), (62, 195487), (233, 52018), (466, 26009), (839, 14446), (1678, 7223)]