12729184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 27751248

約数和(自身を除く): 15022064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 827, 962, 1184, 1654, 1924, 3308, 3848, 6616, 7696, 10751, 13232, 15392, 21502, 26464, 30599, 43004, 61198, 86008, 122396, 172016, 244792, 344032, 397787, 489584, 795574, 979168, 1591148, 3182296, 6364592, 12729184]

約数ペア:

[(1, 12729184), (2, 6364592), (4, 3182296), (8, 1591148), (13, 979168), (16, 795574), (26, 489584), (32, 397787), (37, 344032), (52, 244792), (74, 172016), (104, 122396), (148, 86008), (208, 61198), (296, 43004), (416, 30599), (481, 26464), (592, 21502), (827, 15392), (962, 13232), (1184, 10751), (1654, 7696), (1924, 6616), (3308, 3848)]