12958430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 24620544

約数和(自身を除く): 11662114

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 547, 1030, 1094, 2369, 2735, 4738, 5470, 11845, 12581, 23690, 25162, 56341, 62905, 112682, 125810, 281705, 563410, 1295843, 2591686, 6479215, 12958430]

約数ペア:

[(1, 12958430), (2, 6479215), (5, 2591686), (10, 1295843), (23, 563410), (46, 281705), (103, 125810), (115, 112682), (206, 62905), (230, 56341), (515, 25162), (547, 23690), (1030, 12581), (1094, 11845), (2369, 5470), (2735, 4738)]