13615172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7789}}^1$

素因数の和:7835

約数の個数: 24

約数和(自身を含む): 26174400

約数和(自身を除く): 12559228

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7789, 15578, 31156, 147991, 179147, 295982, 358294, 591964, 716588, 3403793, 6807586, 13615172]

約数ペア:

[(1, 13615172), (2, 6807586), (4, 3403793), (19, 716588), (23, 591964), (38, 358294), (46, 295982), (76, 179147), (92, 147991), (437, 31156), (874, 15578), (1748, 7789)]