26929498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2141}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 42668640

約数和(自身を除く): 15739142

約数列:

[1, 2, 19, 38, 331, 662, 2141, 4282, 6289, 12578, 40679, 81358, 708671, 1417342, 13464749, 26929498]

約数ペア:

[(1, 26929498), (2, 13464749), (19, 1417342), (38, 708671), (331, 81358), (662, 40679), (2141, 12578), (4282, 6289)]