16960988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1433}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 32523120

約数和(自身を除く): 15562132

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 1433, 2866, 2959, 5732, 5918, 11836, 15763, 31526, 63052, 385477, 770954, 1541908, 4240247, 8480494, 16960988]

約数ペア:

[(1, 16960988), (2, 8480494), (4, 4240247), (11, 1541908), (22, 770954), (44, 385477), (269, 63052), (538, 31526), (1076, 15763), (1433, 11836), (2866, 5918), (2959, 5732)]