12395390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7699}}^1$

素因数の和:7736

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 14215810

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 7699, 15398, 38495, 53893, 76990, 107786, 177077, 269465, 354154, 538930, 885385, 1239539, 1770770, 2479078, 6197695, 12395390]

約数ペア:

[(1, 12395390), (2, 6197695), (5, 2479078), (7, 1770770), (10, 1239539), (14, 885385), (23, 538930), (35, 354154), (46, 269465), (70, 177077), (115, 107786), (161, 76990), (230, 53893), (322, 38495), (805, 15398), (1610, 7699)]