19234226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13049}}^1$

素因数の和:13129

約数の個数: 16

約数和(自身を含む): 31946400

約数和(自身を除く): 12712174

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13049, 26098, 143539, 287078, 874283, 1748566, 9617113, 19234226]

約数ペア:

[(1, 19234226), (2, 9617113), (11, 1748566), (22, 874283), (67, 287078), (134, 143539), (737, 26098), (1474, 13049)]