12991512

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{5059}}^1$

素因数の和:5175

約数の個数: 32

約数和(自身を含む): 32788800

約数和(自身を除く): 19797288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 5059, 10118, 15177, 20236, 30354, 40472, 60708, 121416, 541313, 1082626, 1623939, 2165252, 3247878, 4330504, 6495756, 12991512]

約数ペア:

[(1, 12991512), (2, 6495756), (3, 4330504), (4, 3247878), (6, 2165252), (8, 1623939), (12, 1082626), (24, 541313), (107, 121416), (214, 60708), (321, 40472), (428, 30354), (642, 20236), (856, 15177), (1284, 10118), (2568, 5059)]