18893074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13249}}^1$

素因数の和:13305

約数の個数: 16

約数和(自身を含む): 30528000

約数和(自身を除く): 11634926

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 13249, 26498, 304727, 410719, 609454, 821438, 9446537, 18893074]

約数ペア:

[(1, 18893074), (2, 9446537), (23, 821438), (31, 609454), (46, 410719), (62, 304727), (713, 26498), (1426, 13249)]