12681315070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1\times {\mathrm{39827}}^1$

素因数の和:41724

約数の個数: 32

約数和(自身を含む): 24182605728

約数和(自身を除く): 11501290658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1873, 3746, 9365, 18730, 31841, 39827, 63682, 79654, 159205, 199135, 318410, 398270, 677059, 1354118, 3385295, 6770590, 74595971, 149191942, 372979855, 745959710, 1268131507, 2536263014, 6340657535, 12681315070]

約数ペア:

[(1, 12681315070), (2, 6340657535), (5, 2536263014), (10, 1268131507), (17, 745959710), (34, 372979855), (85, 149191942), (170, 74595971), (1873, 6770590), (3746, 3385295), (9365, 1354118), (18730, 677059), (31841, 398270), (39827, 318410), (63682, 199135), (79654, 159205)]