15668760266

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{2707}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 24239416320

約数和(自身を除く): 8570656054

約数列:

[1, 2, 47, 94, 139, 278, 443, 886, 2707, 5414, 6533, 13066, 20821, 41642, 61577, 123154, 127229, 254458, 376273, 752546, 1199201, 2398402, 2894119, 5788238, 17684831, 35369662, 56362447, 112724894, 166688939, 333377878, 7834380133, 15668760266]

約数ペア:

[(1, 15668760266), (2, 7834380133), (47, 333377878), (94, 166688939), (139, 112724894), (278, 56362447), (443, 35369662), (886, 17684831), (2707, 5788238), (5414, 2894119), (6533, 2398402), (13066, 1199201), (20821, 752546), (41642, 376273), (61577, 254458), (123154, 127229)]