19332471844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{124427}}^1$

素因数の和:124648

約数の個数: 48

約数和(自身を含む): 40135495680

約数和(自身を除く): 20803023836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 358, 434, 716, 868, 1253, 2506, 5012, 5549, 11098, 22196, 38843, 77686, 124427, 155372, 248854, 497708, 870989, 1741978, 3483956, 3857237, 7714474, 15428948, 22272433, 27000659, 44544866, 54001318, 89089732, 108002636, 155907031, 311814062, 623628124, 690445423, 1380890846, 2761781692, 4833117961, 9666235922, 19332471844]

約数ペア:

[(1, 19332471844), (2, 9666235922), (4, 4833117961), (7, 2761781692), (14, 1380890846), (28, 690445423), (31, 623628124), (62, 311814062), (124, 155907031), (179, 108002636), (217, 89089732), (358, 54001318), (434, 44544866), (716, 27000659), (868, 22272433), (1253, 15428948), (2506, 7714474), (5012, 3857237), (5549, 3483956), (11098, 1741978), (22196, 870989), (38843, 497708), (77686, 248854), (124427, 155372)]