19242084

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 46274816

約数和(自身を除く): 27032732

約数列:

[1, 2, 3, 4, 6, 12, 61, 97, 122, 183, 194, 244, 271, 291, 366, 388, 542, 582, 732, 813, 1084, 1164, 1626, 3252, 5917, 11834, 16531, 17751, 23668, 26287, 33062, 35502, 49593, 52574, 66124, 71004, 78861, 99186, 105148, 157722, 198372, 315444, 1603507, 3207014, 4810521, 6414028, 9621042, 19242084]

約数ペア:

[(1, 19242084), (2, 9621042), (3, 6414028), (4, 4810521), (6, 3207014), (12, 1603507), (61, 315444), (97, 198372), (122, 157722), (183, 105148), (194, 99186), (244, 78861), (271, 71004), (291, 66124), (366, 52574), (388, 49593), (542, 35502), (582, 33062), (732, 26287), (813, 23668), (1084, 17751), (1164, 16531), (1626, 11834), (3252, 5917)]