19835136

素因数分解:

$2^8\times 3^2\times {\mathrm{8609}}^1$

素因数の和:8631

約数の個数: 54

約数和(自身を含む): 57196230

約数和(自身を除く): 37361094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8609, 17218, 25827, 34436, 51654, 68872, 77481, 103308, 137744, 154962, 206616, 275488, 309924, 413232, 550976, 619848, 826464, 1101952, 1239696, 1652928, 2203904, 2479392, 3305856, 4958784, 6611712, 9917568, 19835136]

約数ペア:

[(1, 19835136), (2, 9917568), (3, 6611712), (4, 4958784), (6, 3305856), (8, 2479392), (9, 2203904), (12, 1652928), (16, 1239696), (18, 1101952), (24, 826464), (32, 619848), (36, 550976), (48, 413232), (64, 309924), (72, 275488), (96, 206616), (128, 154962), (144, 137744), (192, 103308), (256, 77481), (288, 68872), (384, 51654), (576, 34436), (768, 25827), (1152, 17218), (2304, 8609)]