19462612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19699}}^1$

素因数の和:19735

約数の個数: 24

約数和(自身を含む): 38612000

約数和(自身を除く): 19149388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 19699, 39398, 78796, 256087, 374281, 512174, 748562, 1024348, 1497124, 4865653, 9731306, 19462612]

約数ペア:

[(1, 19462612), (2, 9731306), (4, 4865653), (13, 1497124), (19, 1024348), (26, 748562), (38, 512174), (52, 374281), (76, 256087), (247, 78796), (494, 39398), (988, 19699)]