15891068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9091}}^1$

素因数の和:9137

約数の個数: 24

約数和(自身を含む): 30549120

約数和(自身を除く): 14658052

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 9091, 18182, 36364, 172729, 209093, 345458, 418186, 690916, 836372, 3972767, 7945534, 15891068]

約数ペア:

[(1, 15891068), (2, 7945534), (4, 3972767), (19, 836372), (23, 690916), (38, 418186), (46, 345458), (76, 209093), (92, 172729), (437, 36364), (874, 18182), (1748, 9091)]