12139496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89261}}^1$

素因数の和:89284

約数の個数: 16

約数和(自身を含む): 24100740

約数和(自身を除く): 11961244

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 89261, 178522, 357044, 714088, 1517437, 3034874, 6069748, 12139496]

約数ペア:

[(1, 12139496), (2, 6069748), (4, 3034874), (8, 1517437), (17, 714088), (34, 357044), (68, 178522), (136, 89261)]