19056944

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 38829360

約数和(自身を除く): 19772416

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 613, 1072, 1226, 1943, 2452, 3886, 4904, 7772, 9808, 15544, 17777, 31088, 35554, 41071, 71108, 82142, 142216, 164284, 284432, 328568, 657136, 1191059, 2382118, 4764236, 9528472, 19056944]

約数ペア:

[(1, 19056944), (2, 9528472), (4, 4764236), (8, 2382118), (16, 1191059), (29, 657136), (58, 328568), (67, 284432), (116, 164284), (134, 142216), (232, 82142), (268, 71108), (464, 41071), (536, 35554), (613, 31088), (1072, 17777), (1226, 15544), (1943, 9808), (2452, 7772), (3886, 4904)]