19178898

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 40061952

約数和(自身を除く): 20883054

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 1471, 2173, 2942, 4346, 4413, 6519, 8826, 13038, 60311, 77963, 120622, 155926, 180933, 233889, 361866, 467778, 3196483, 6392966, 9589449, 19178898]

約数ペア:

[(1, 19178898), (2, 9589449), (3, 6392966), (6, 3196483), (41, 467778), (53, 361866), (82, 233889), (106, 180933), (123, 155926), (159, 120622), (246, 77963), (318, 60311), (1471, 13038), (2173, 8826), (2942, 6519), (4346, 4413)]