19394736

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{13933}}^1$

素因数の和:13973

約数の個数: 40

約数和(自身を含む): 51834480

約数和(自身を除く): 32439744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 13933, 27866, 41799, 55732, 83598, 111464, 167196, 222928, 334392, 404057, 668784, 808114, 1212171, 1616228, 2424342, 3232456, 4848684, 6464912, 9697368, 19394736]

約数ペア:

[(1, 19394736), (2, 9697368), (3, 6464912), (4, 4848684), (6, 3232456), (8, 2424342), (12, 1616228), (16, 1212171), (24, 808114), (29, 668784), (48, 404057), (58, 334392), (87, 222928), (116, 167196), (174, 111464), (232, 83598), (348, 55732), (464, 41799), (696, 27866), (1392, 13933)]