19723104

素因数分解:

$2^5\times 3^2\times {\mathrm{68483}}^1$

素因数の和:68499

約数の個数: 36

約数和(自身を含む): 56088396

約数和(自身を除く): 36365292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 68483, 136966, 205449, 273932, 410898, 547864, 616347, 821796, 1095728, 1232694, 1643592, 2191456, 2465388, 3287184, 4930776, 6574368, 9861552, 19723104]

約数ペア:

[(1, 19723104), (2, 9861552), (3, 6574368), (4, 4930776), (6, 3287184), (8, 2465388), (9, 2191456), (12, 1643592), (16, 1232694), (18, 1095728), (24, 821796), (32, 616347), (36, 547864), (48, 410898), (72, 273932), (96, 205449), (144, 136966), (288, 68483)]