12919710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3391}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 31260672

約数和(自身を除く): 18340962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3391, 3810, 6782, 10173, 16955, 20346, 33910, 50865, 101730, 430657, 861314, 1291971, 2153285, 2583942, 4306570, 6459855, 12919710]

約数ペア:

[(1, 12919710), (2, 6459855), (3, 4306570), (5, 2583942), (6, 2153285), (10, 1291971), (15, 861314), (30, 430657), (127, 101730), (254, 50865), (381, 33910), (635, 20346), (762, 16955), (1270, 10173), (1905, 6782), (3391, 3810)]