12423130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 23151744

約数和(自身を除く): 10728614

約数列:

[1, 2, 5, 10, 43, 86, 167, 173, 215, 334, 346, 430, 835, 865, 1670, 1730, 7181, 7439, 14362, 14878, 28891, 35905, 37195, 57782, 71810, 74390, 144455, 288910, 1242313, 2484626, 6211565, 12423130]

約数ペア:

[(1, 12423130), (2, 6211565), (5, 2484626), (10, 1242313), (43, 288910), (86, 144455), (167, 74390), (173, 71810), (215, 57782), (334, 37195), (346, 35905), (430, 28891), (835, 14878), (865, 14362), (1670, 7439), (1730, 7181)]