11970196

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10427}}^1$

素因数の和:10479

約数の個数: 24

約数和(自身を含む): 24526656

約数和(自身を除く): 12556460

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 10427, 20854, 41708, 72989, 145978, 291956, 427507, 855014, 1710028, 2992549, 5985098, 11970196]

約数ペア:

[(1, 11970196), (2, 5985098), (4, 2992549), (7, 1710028), (14, 855014), (28, 427507), (41, 291956), (82, 145978), (164, 72989), (287, 41708), (574, 20854), (1148, 10427)]