16987366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 29302560

約数和(自身を除く): 12315194

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 407, 451, 509, 814, 902, 1018, 1517, 3034, 5599, 11198, 16687, 18833, 20869, 33374, 37666, 41738, 207163, 229559, 414326, 459118, 772153, 1544306, 8493683, 16987366]

約数ペア:

[(1, 16987366), (2, 8493683), (11, 1544306), (22, 772153), (37, 459118), (41, 414326), (74, 229559), (82, 207163), (407, 41738), (451, 37666), (509, 33374), (814, 20869), (902, 18833), (1018, 16687), (1517, 11198), (3034, 5599)]