19030592

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:523

約数の個数: 56

約数和(自身を含む): 43671744

約数和(自身を除く): 24641152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 397, 428, 448, 749, 794, 856, 1498, 1588, 1712, 2779, 2996, 3176, 3424, 5558, 5992, 6352, 6848, 11116, 11984, 12704, 22232, 23968, 25408, 42479, 44464, 47936, 84958, 88928, 169916, 177856, 297353, 339832, 594706, 679664, 1189412, 1359328, 2378824, 2718656, 4757648, 9515296, 19030592]

約数ペア:

[(1, 19030592), (2, 9515296), (4, 4757648), (7, 2718656), (8, 2378824), (14, 1359328), (16, 1189412), (28, 679664), (32, 594706), (56, 339832), (64, 297353), (107, 177856), (112, 169916), (214, 88928), (224, 84958), (397, 47936), (428, 44464), (448, 42479), (749, 25408), (794, 23968), (856, 22232), (1498, 12704), (1588, 11984), (1712, 11116), (2779, 6848), (2996, 6352), (3176, 5992), (3424, 5558)]