19519392

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1741

約数の個数: 48

約数和(自身を含む): 51674112

約数和(自身を除く): 32154720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 1601, 2032, 3048, 3202, 4064, 4803, 6096, 6404, 9606, 12192, 12808, 19212, 25616, 38424, 51232, 76848, 153696, 203327, 406654, 609981, 813308, 1219962, 1626616, 2439924, 3253232, 4879848, 6506464, 9759696, 19519392]

約数ペア:

[(1, 19519392), (2, 9759696), (3, 6506464), (4, 4879848), (6, 3253232), (8, 2439924), (12, 1626616), (16, 1219962), (24, 813308), (32, 609981), (48, 406654), (96, 203327), (127, 153696), (254, 76848), (381, 51232), (508, 38424), (762, 25616), (1016, 19212), (1524, 12808), (1601, 12192), (2032, 9606), (3048, 6404), (3202, 6096), (4064, 4803)]