11983856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 24653184

約数和(自身を除く): 12669328

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 653, 1147, 1306, 2294, 2612, 4588, 5224, 9176, 10448, 18352, 20243, 24161, 40486, 48322, 80972, 96644, 161944, 193288, 323888, 386576, 748991, 1497982, 2995964, 5991928, 11983856]

約数ペア:

[(1, 11983856), (2, 5991928), (4, 2995964), (8, 1497982), (16, 748991), (31, 386576), (37, 323888), (62, 193288), (74, 161944), (124, 96644), (148, 80972), (248, 48322), (296, 40486), (496, 24161), (592, 20243), (653, 18352), (1147, 10448), (1306, 9176), (2294, 5224), (2612, 4588)]