12940162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 21555072

約数和(自身を除く): 8614910

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 167, 334, 731, 901, 1462, 1802, 2279, 2839, 4558, 5678, 7181, 8851, 14362, 17702, 38743, 77486, 122077, 150467, 244154, 300934, 380593, 761186, 6470081, 12940162]

約数ペア:

[(1, 12940162), (2, 6470081), (17, 761186), (34, 380593), (43, 300934), (53, 244154), (86, 150467), (106, 122077), (167, 77486), (334, 38743), (731, 17702), (901, 14362), (1462, 8851), (1802, 7181), (2279, 5678), (2839, 4558)]