12730236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{24671}}^1$

素因数の和:24721

約数の個数: 24

約数和(自身を含む): 30395904

約数和(自身を除く): 17665668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 24671, 49342, 74013, 98684, 148026, 296052, 1060853, 2121706, 3182559, 4243412, 6365118, 12730236]

約数ペア:

[(1, 12730236), (2, 6365118), (3, 4243412), (4, 3182559), (6, 2121706), (12, 1060853), (43, 296052), (86, 148026), (129, 98684), (172, 74013), (258, 49342), (516, 24671)]