12197228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{991}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 22748544

約数和(自身を除く): 10551316

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 991, 1982, 3077, 3964, 6154, 12308, 16847, 33694, 67388, 179371, 358742, 717484, 3049307, 6098614, 12197228]

約数ペア:

[(1, 12197228), (2, 6098614), (4, 3049307), (17, 717484), (34, 358742), (68, 179371), (181, 67388), (362, 33694), (724, 16847), (991, 12308), (1982, 6154), (3077, 3964)]