19192176

素因数分解:

$2^4\times 3^2\times {\mathrm{133279}}^1$

素因数の和:133293

約数の個数: 30

約数和(自身を含む): 53711840

約数和(自身を除く): 34519664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133279, 266558, 399837, 533116, 799674, 1066232, 1199511, 1599348, 2132464, 2399022, 3198696, 4798044, 6397392, 9596088, 19192176]

約数ペア:

[(1, 19192176), (2, 9596088), (3, 6397392), (4, 4798044), (6, 3198696), (8, 2399022), (9, 2132464), (12, 1599348), (16, 1199511), (18, 1066232), (24, 799674), (36, 533116), (48, 399837), (72, 266558), (144, 133279)]