15690162992

素因数分解:

$2^4\times 7^2\times {\mathrm{20012963}}^1$

素因数の和:20012985

約数の個数: 30

約数和(自身を含む): 35362907388

約数和(自身を除く): 19672744396

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20012963, 40025926, 80051852, 140090741, 160103704, 280181482, 320207408, 560362964, 980635187, 1120725928, 1961270374, 2241451856, 3922540748, 7845081496, 15690162992]

約数ペア:

[(1, 15690162992), (2, 7845081496), (4, 3922540748), (7, 2241451856), (8, 1961270374), (14, 1120725928), (16, 980635187), (28, 560362964), (49, 320207408), (56, 280181482), (98, 160103704), (112, 140090741), (196, 80051852), (392, 40025926), (784, 20012963)]