12393130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3433}}^1$

素因数の和:3478

約数の個数: 24

約数和(自身を含む): 23550372

約数和(自身を除く): 11157242

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3433, 3610, 6866, 17165, 34330, 65227, 130454, 326135, 652270, 1239313, 2478626, 6196565, 12393130]

約数ペア:

[(1, 12393130), (2, 6196565), (5, 2478626), (10, 1239313), (19, 652270), (38, 326135), (95, 130454), (190, 65227), (361, 34330), (722, 17165), (1805, 6866), (3433, 3610)]