19492083184

素因数分解:

$2^4\times 7^2\times {\mathrm{4409}}^1\times {\mathrm{5639}}^1$

素因数の和:10070

約数の個数: 60

約数和(自身を含む): 43949530800

約数和(自身を除く): 24457447616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 4409, 5639, 8818, 11278, 17636, 22556, 30863, 35272, 39473, 45112, 61726, 70544, 78946, 90224, 123452, 157892, 216041, 246904, 276311, 315784, 432082, 493808, 552622, 631568, 864164, 1105244, 1728328, 2210488, 3456656, 4420976, 24862351, 49724702, 99449404, 174036457, 198898808, 348072914, 397797616, 696145828, 1218255199, 1392291656, 2436510398, 2784583312, 4873020796, 9746041592, 19492083184]

約数ペア:

[(1, 19492083184), (2, 9746041592), (4, 4873020796), (7, 2784583312), (8, 2436510398), (14, 1392291656), (16, 1218255199), (28, 696145828), (49, 397797616), (56, 348072914), (98, 198898808), (112, 174036457), (196, 99449404), (392, 49724702), (784, 24862351), (4409, 4420976), (5639, 3456656), (8818, 2210488), (11278, 1728328), (17636, 1105244), (22556, 864164), (30863, 631568), (35272, 552622), (39473, 493808), (45112, 432082), (61726, 315784), (70544, 276311), (78946, 246904), (90224, 216041), (123452, 157892)]