29910854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6329}}^1$

素因数の和:6487

約数の個数: 16

約数和(自身を含む): 47854800

約数和(自身を除く): 17943946

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 6329, 12658, 107593, 215186, 879731, 1759462, 14955427, 29910854]

約数ペア:

[(1, 29910854), (2, 14955427), (17, 1759462), (34, 879731), (139, 215186), (278, 107593), (2363, 12658), (4726, 6329)]