19740314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24251}}^1$

素因数の和:24301

約数の個数: 16

約数和(自身を含む): 33176736

約数和(自身を除く): 13436422

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24251, 48502, 266761, 533522, 897287, 1794574, 9870157, 19740314]

約数ペア:

[(1, 19740314), (2, 9870157), (11, 1794574), (22, 897287), (37, 533522), (74, 266761), (407, 48502), (814, 24251)]