12190972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 22967280

約数和(自身を除く): 10776308

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 2939, 4148, 5878, 11756, 49963, 99926, 179279, 199852, 358558, 717116, 3047743, 6095486, 12190972]

約数ペア:

[(1, 12190972), (2, 6095486), (4, 3047743), (17, 717116), (34, 358558), (61, 199852), (68, 179279), (122, 99926), (244, 49963), (1037, 11756), (2074, 5878), (2939, 4148)]