19220736

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 52980480

約数和(自身を除く): 33759744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 863, 928, 1392, 1726, 1856, 2589, 2784, 3452, 3712, 5178, 5568, 6904, 7424, 10356, 11136, 13808, 20712, 22272, 25027, 27616, 41424, 50054, 55232, 75081, 82848, 100108, 110464, 150162, 165696, 200216, 220928, 300324, 331392, 400432, 600648, 662784, 800864, 1201296, 1601728, 2402592, 3203456, 4805184, 6406912, 9610368, 19220736]

約数ペア:

[(1, 19220736), (2, 9610368), (3, 6406912), (4, 4805184), (6, 3203456), (8, 2402592), (12, 1601728), (16, 1201296), (24, 800864), (29, 662784), (32, 600648), (48, 400432), (58, 331392), (64, 300324), (87, 220928), (96, 200216), (116, 165696), (128, 150162), (174, 110464), (192, 100108), (232, 82848), (256, 75081), (348, 55232), (384, 50054), (464, 41424), (696, 27616), (768, 25027), (863, 22272), (928, 20712), (1392, 13808), (1726, 11136), (1856, 10356), (2589, 7424), (2784, 6904), (3452, 5568), (3712, 5178)]