12311810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9257}}^1$

素因数の和:9290

約数の個数: 32

約数和(自身を含む): 26663040

約数和(自身を除く): 14351230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9257, 18514, 46285, 64799, 92570, 129598, 175883, 323995, 351766, 647990, 879415, 1231181, 1758830, 2462362, 6155905, 12311810]

約数ペア:

[(1, 12311810), (2, 6155905), (5, 2462362), (7, 1758830), (10, 1231181), (14, 879415), (19, 647990), (35, 351766), (38, 323995), (70, 175883), (95, 129598), (133, 92570), (190, 64799), (266, 46285), (665, 18514), (1330, 9257)]