16727828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16931}}^1$

素因数の和:16967

約数の個数: 24

約数和(自身を含む): 33186720

約数和(自身を除く): 16458892

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 16931, 33862, 67724, 220103, 321689, 440206, 643378, 880412, 1286756, 4181957, 8363914, 16727828]

約数ペア:

[(1, 16727828), (2, 8363914), (4, 4181957), (13, 1286756), (19, 880412), (26, 643378), (38, 440206), (52, 321689), (76, 220103), (247, 67724), (494, 33862), (988, 16931)]