19352984

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8429}}^1$

素因数の和:8483

約数の個数: 32

約数和(自身を含む): 42487200

約数和(自身を除く): 23134216

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 8429, 16858, 33716, 59003, 67432, 118006, 236012, 345589, 472024, 691178, 1382356, 2419123, 2764712, 4838246, 9676492, 19352984]

約数ペア:

[(1, 19352984), (2, 9676492), (4, 4838246), (7, 2764712), (8, 2419123), (14, 1382356), (28, 691178), (41, 472024), (56, 345589), (82, 236012), (164, 118006), (287, 67432), (328, 59003), (574, 33716), (1148, 16858), (2296, 8429)]