15672783970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68142539}}^1$

素因数の和:68142569

約数の個数: 16

約数和(自身を含む): 29437577280

約数和(自身を除く): 13764793310

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 68142539, 136285078, 340712695, 681425390, 1567278397, 3134556794, 7836391985, 15672783970]

約数ペア:

[(1, 15672783970), (2, 7836391985), (5, 3134556794), (10, 1567278397), (23, 681425390), (46, 340712695), (115, 136285078), (230, 68142539)]