16869898

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1157

約数の個数: 16

約数和(自身を含む): 26002944

約数和(自身を除く): 9133046

約数列:

[1, 2, 47, 94, 197, 394, 911, 1822, 9259, 18518, 42817, 85634, 179467, 358934, 8434949, 16869898]

約数ペア:

[(1, 16869898), (2, 8434949), (47, 358934), (94, 179467), (197, 85634), (394, 42817), (911, 18518), (1822, 9259)]