19252984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 38563200

約数和(自身を除く): 19310216

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 2677, 3596, 5354, 7192, 10708, 21416, 77633, 82987, 155266, 165974, 310532, 331948, 621064, 663896, 2406623, 4813246, 9626492, 19252984]

約数ペア:

[(1, 19252984), (2, 9626492), (4, 4813246), (8, 2406623), (29, 663896), (31, 621064), (58, 331948), (62, 310532), (116, 165974), (124, 155266), (232, 82987), (248, 77633), (899, 21416), (1798, 10708), (2677, 7192), (3596, 5354)]