12961130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14243}}^1$

素因数の和:14270

約数の個数: 32

約数和(自身を含む): 28715904

約数和(自身を除く): 15754774

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 14243, 28486, 71215, 99701, 142430, 185159, 199402, 370318, 498505, 925795, 997010, 1296113, 1851590, 2592226, 6480565, 12961130]

約数ペア:

[(1, 12961130), (2, 6480565), (5, 2592226), (7, 1851590), (10, 1296113), (13, 997010), (14, 925795), (26, 498505), (35, 370318), (65, 199402), (70, 185159), (91, 142430), (130, 99701), (182, 71215), (455, 28486), (910, 14243)]