16368311519

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{2081}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 19643953152

約数和(自身を除く): 3275641633

約数列:

[1, 7, 31, 67, 217, 469, 541, 2077, 2081, 3787, 14539, 14567, 16771, 36247, 64511, 117397, 139427, 253729, 451577, 975989, 1123657, 1125821, 4322237, 7865599, 7880747, 30255659, 34900451, 75430007, 244303157, 528010049, 2338330217, 16368311519]

約数ペア:

[(1, 16368311519), (7, 2338330217), (31, 528010049), (67, 244303157), (217, 75430007), (469, 34900451), (541, 30255659), (2077, 7880747), (2081, 7865599), (3787, 4322237), (14539, 1125821), (14567, 1123657), (16771, 975989), (36247, 451577), (64511, 253729), (117397, 139427)]