19237904

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5923}}^1$

素因数の和:5967

約数の個数: 40

約数和(自身を含む): 44074560

約数和(自身を除く): 24836656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5923, 11846, 23692, 41461, 47384, 82922, 94768, 165844, 171767, 331688, 343534, 663376, 687068, 1202369, 1374136, 2404738, 2748272, 4809476, 9618952, 19237904]

約数ペア:

[(1, 19237904), (2, 9618952), (4, 4809476), (7, 2748272), (8, 2404738), (14, 1374136), (16, 1202369), (28, 687068), (29, 663376), (56, 343534), (58, 331688), (112, 171767), (116, 165844), (203, 94768), (232, 82922), (406, 47384), (464, 41461), (812, 23692), (1624, 11846), (3248, 5923)]