16712630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 33086880

約数和(自身を除く): 16374250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1109, 1370, 1507, 2218, 3014, 5545, 7535, 11090, 12199, 15070, 24398, 60995, 121990, 151933, 303866, 759665, 1519330, 1671263, 3342526, 8356315, 16712630]

約数ペア:

[(1, 16712630), (2, 8356315), (5, 3342526), (10, 1671263), (11, 1519330), (22, 759665), (55, 303866), (110, 151933), (137, 121990), (274, 60995), (685, 24398), (1109, 15070), (1370, 12199), (1507, 11090), (2218, 7535), (3014, 5545)]