19916544

素因数分解:

$2^8\times 3^1\times {\mathrm{25933}}^1$

素因数の和:25952

約数の個数: 36

約数和(自身を含む): 53009096

約数和(自身を除く): 33092552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 25933, 51866, 77799, 103732, 155598, 207464, 311196, 414928, 622392, 829856, 1244784, 1659712, 2489568, 3319424, 4979136, 6638848, 9958272, 19916544]

約数ペア:

[(1, 19916544), (2, 9958272), (3, 6638848), (4, 4979136), (6, 3319424), (8, 2489568), (12, 1659712), (16, 1244784), (24, 829856), (32, 622392), (48, 414928), (64, 311196), (96, 207464), (128, 155598), (192, 103732), (256, 77799), (384, 51866), (768, 25933)]