19952232

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 52272000

約数和(自身を除く): 32319768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 109, 116, 174, 218, 232, 263, 327, 348, 436, 526, 654, 696, 789, 872, 1052, 1308, 1578, 2104, 2616, 3156, 3161, 6312, 6322, 7627, 9483, 12644, 15254, 18966, 22881, 25288, 28667, 30508, 37932, 45762, 57334, 61016, 75864, 86001, 91524, 114668, 172002, 183048, 229336, 344004, 688008, 831343, 1662686, 2494029, 3325372, 4988058, 6650744, 9976116, 19952232]

約数ペア:

[(1, 19952232), (2, 9976116), (3, 6650744), (4, 4988058), (6, 3325372), (8, 2494029), (12, 1662686), (24, 831343), (29, 688008), (58, 344004), (87, 229336), (109, 183048), (116, 172002), (174, 114668), (218, 91524), (232, 86001), (263, 75864), (327, 61016), (348, 57334), (436, 45762), (526, 37932), (654, 30508), (696, 28667), (789, 25288), (872, 22881), (1052, 18966), (1308, 15254), (1578, 12644), (2104, 9483), (2616, 7627), (3156, 6322), (3161, 6312)]