19183593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 30425472

約数和(自身を除く): 11241879

約数列:

[1, 3, 11, 13, 33, 39, 97, 143, 291, 429, 461, 1067, 1261, 1383, 3201, 3783, 5071, 5993, 13871, 15213, 17979, 41613, 44717, 65923, 134151, 197769, 491887, 581321, 1475661, 1743963, 6394531, 19183593]

約数ペア:

[(1, 19183593), (3, 6394531), (11, 1743963), (13, 1475661), (33, 581321), (39, 491887), (97, 197769), (143, 134151), (291, 65923), (429, 44717), (461, 41613), (1067, 17979), (1261, 15213), (1383, 13871), (3201, 5993), (3783, 5071)]