126681778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{2251}}^1$

素因数の和:3753

約数の個数: 16

約数和(自身を含む): 200247840

約数和(自身を除く): 73566062

約数列:

[1, 2, 19, 38, 1481, 2251, 2962, 4502, 28139, 42769, 56278, 85538, 3333731, 6667462, 63340889, 126681778]

約数ペア:

[(1, 126681778), (2, 63340889), (19, 6667462), (38, 3333731), (1481, 85538), (2251, 56278), (2962, 42769), (4502, 28139)]