12954428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7411}}^1$

素因数の和:7457

約数の個数: 24

約数和(自身を含む): 24904320

約数和(自身を除く): 11949892

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7411, 14822, 29644, 140809, 170453, 281618, 340906, 563236, 681812, 3238607, 6477214, 12954428]

約数ペア:

[(1, 12954428), (2, 6477214), (4, 3238607), (19, 681812), (23, 563236), (38, 340906), (46, 281618), (76, 170453), (92, 140809), (437, 29644), (874, 14822), (1748, 7411)]