16239810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12589}}^1$

素因数の和:12642

約数の個数: 32

約数和(自身を含む): 39885120

約数和(自身を除く): 23645310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 12589, 25178, 37767, 62945, 75534, 125890, 188835, 377670, 541327, 1082654, 1623981, 2706635, 3247962, 5413270, 8119905, 16239810]

約数ペア:

[(1, 16239810), (2, 8119905), (3, 5413270), (5, 3247962), (6, 2706635), (10, 1623981), (15, 1082654), (30, 541327), (43, 377670), (86, 188835), (129, 125890), (215, 75534), (258, 62945), (430, 37767), (645, 25178), (1290, 12589)]