19314023

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 21464064

約数和(自身を除く): 2150041

約数列:

[1, 17, 31, 67, 527, 547, 1139, 2077, 9299, 16957, 35309, 36649, 288269, 623033, 1136119, 19314023]

約数ペア:

[(1, 19314023), (17, 1136119), (31, 623033), (67, 288269), (527, 36649), (547, 35309), (1139, 16957), (2077, 9299)]