27946910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147089}}^1$

素因数の和:147115

約数の個数: 16

約数和(自身を含む): 52952400

約数和(自身を除く): 25005490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 147089, 294178, 735445, 1470890, 2794691, 5589382, 13973455, 27946910]

約数ペア:

[(1, 27946910), (2, 13973455), (5, 5589382), (10, 2794691), (19, 1470890), (38, 735445), (95, 294178), (190, 147089)]