19356623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 22880256

約数和(自身を除く): 3523633

約数列:

[1, 11, 13, 143, 223, 607, 2453, 2899, 6677, 7891, 31889, 86801, 135361, 1488971, 1759693, 19356623]

約数ペア:

[(1, 19356623), (11, 1759693), (13, 1488971), (143, 135361), (223, 86801), (607, 31889), (2453, 7891), (2899, 6677)]