19244928

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 53366400

約数和(自身を除く): 34121472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2179, 2208, 2944, 4358, 4416, 6537, 8716, 8832, 13074, 17432, 26148, 34864, 50117, 52296, 69728, 100234, 104592, 139456, 150351, 200468, 209184, 278912, 300702, 400936, 418368, 601404, 801872, 836736, 1202808, 1603744, 2405616, 3207488, 4811232, 6414976, 9622464, 19244928]

約数ペア:

[(1, 19244928), (2, 9622464), (3, 6414976), (4, 4811232), (6, 3207488), (8, 2405616), (12, 1603744), (16, 1202808), (23, 836736), (24, 801872), (32, 601404), (46, 418368), (48, 400936), (64, 300702), (69, 278912), (92, 209184), (96, 200468), (128, 150351), (138, 139456), (184, 104592), (192, 100234), (276, 69728), (368, 52296), (384, 50117), (552, 34864), (736, 26148), (1104, 17432), (1472, 13074), (2179, 8832), (2208, 8716), (2944, 6537), (4358, 4416)]