19036992

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 56327040

約数和(自身を除く): 37290048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 156, 174, 192, 208, 232, 263, 312, 348, 377, 416, 464, 526, 624, 696, 754, 789, 832, 928, 1052, 1131, 1248, 1392, 1508, 1578, 1856, 2104, 2262, 2496, 2784, 3016, 3156, 3419, 4208, 4524, 5568, 6032, 6312, 6838, 7627, 8416, 9048, 10257, 12064, 12624, 13676, 15254, 16832, 18096, 20514, 22881, 24128, 25248, 27352, 30508, 36192, 41028, 45762, 50496, 54704, 61016, 72384, 82056, 91524, 99151, 109408, 122032, 164112, 183048, 198302, 218816, 244064, 297453, 328224, 366096, 396604, 488128, 594906, 656448, 732192, 793208, 1189812, 1464384, 1586416, 2379624, 3172832, 4759248, 6345664, 9518496, 19036992]

約数ペア:

[(1, 19036992), (2, 9518496), (3, 6345664), (4, 4759248), (6, 3172832), (8, 2379624), (12, 1586416), (13, 1464384), (16, 1189812), (24, 793208), (26, 732192), (29, 656448), (32, 594906), (39, 488128), (48, 396604), (52, 366096), (58, 328224), (64, 297453), (78, 244064), (87, 218816), (96, 198302), (104, 183048), (116, 164112), (156, 122032), (174, 109408), (192, 99151), (208, 91524), (232, 82056), (263, 72384), (312, 61016), (348, 54704), (377, 50496), (416, 45762), (464, 41028), (526, 36192), (624, 30508), (696, 27352), (754, 25248), (789, 24128), (832, 22881), (928, 20514), (1052, 18096), (1131, 16832), (1248, 15254), (1392, 13676), (1508, 12624), (1578, 12064), (1856, 10257), (2104, 9048), (2262, 8416), (2496, 7627), (2784, 6838), (3016, 6312), (3156, 6032), (3419, 5568), (4208, 4524)]