19742123522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24253223}}^1$

素因数の和:24253273

約数の個数: 16

約数和(自身を含む): 33178410432

約数和(自身を除く): 13436286910

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24253223, 48506446, 266785453, 533570906, 897369251, 1794738502, 9871061761, 19742123522]

約数ペア:

[(1, 19742123522), (2, 9871061761), (11, 1794738502), (22, 897369251), (37, 533570906), (74, 266785453), (407, 48506446), (814, 24253223)]