19943184

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14327}}^1$

素因数の和:14367

約数の個数: 40

約数和(自身を含む): 53300160

約数和(自身を除く): 33356976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14327, 28654, 42981, 57308, 85962, 114616, 171924, 229232, 343848, 415483, 687696, 830966, 1246449, 1661932, 2492898, 3323864, 4985796, 6647728, 9971592, 19943184]

約数ペア:

[(1, 19943184), (2, 9971592), (3, 6647728), (4, 4985796), (6, 3323864), (8, 2492898), (12, 1661932), (16, 1246449), (24, 830966), (29, 687696), (48, 415483), (58, 343848), (87, 229232), (116, 171924), (174, 114616), (232, 85962), (348, 57308), (464, 42981), (696, 28654), (1392, 14327)]