11905616

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{9419}}^1$

素因数の和:9506

約数の個数: 20

約数和(自身を含む): 23361600

約数和(自身を除く): 11455984

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9419, 18838, 37676, 75352, 150704, 744101, 1488202, 2976404, 5952808, 11905616]

約数ペア:

[(1, 11905616), (2, 5952808), (4, 2976404), (8, 1488202), (16, 744101), (79, 150704), (158, 75352), (316, 37676), (632, 18838), (1264, 9419)]