19139616

素因数分解:

$2^5\times 3^2\times {\mathrm{66457}}^1$

素因数の和:66473

約数の個数: 36

約数和(自身を含む): 54429102

約数和(自身を除く): 35289486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 66457, 132914, 199371, 265828, 398742, 531656, 598113, 797484, 1063312, 1196226, 1594968, 2126624, 2392452, 3189936, 4784904, 6379872, 9569808, 19139616]

約数ペア:

[(1, 19139616), (2, 9569808), (3, 6379872), (4, 4784904), (6, 3189936), (8, 2392452), (9, 2126624), (12, 1594968), (16, 1196226), (18, 1063312), (24, 797484), (32, 598113), (36, 531656), (48, 398742), (72, 265828), (96, 199371), (144, 132914), (288, 66457)]