12070358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 7888042

約数列:

[1, 2, 19, 38, 43, 83, 86, 89, 166, 178, 817, 1577, 1634, 1691, 3154, 3382, 3569, 3827, 7138, 7387, 7654, 14774, 67811, 72713, 135622, 140353, 145426, 280706, 317641, 635282, 6035179, 12070358]

約数ペア:

[(1, 12070358), (2, 6035179), (19, 635282), (38, 317641), (43, 280706), (83, 145426), (86, 140353), (89, 135622), (166, 72713), (178, 67811), (817, 14774), (1577, 7654), (1634, 7387), (1691, 7138), (3154, 3827), (3382, 3569)]