12504830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 24814944

約数和(自身を除く): 12310114

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2237, 2795, 4474, 5590, 11185, 22370, 29081, 58162, 96191, 145405, 192382, 290810, 480955, 961910, 1250483, 2500966, 6252415, 12504830]

約数ペア:

[(1, 12504830), (2, 6252415), (5, 2500966), (10, 1250483), (13, 961910), (26, 480955), (43, 290810), (65, 192382), (86, 145405), (130, 96191), (215, 58162), (430, 29081), (559, 22370), (1118, 11185), (2237, 5590), (2795, 4474)]