19069282

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 29494080

約数和(自身を除く): 10424798

約数列:

[1, 2, 37, 74, 439, 587, 878, 1174, 16243, 21719, 32486, 43438, 257693, 515386, 9534641, 19069282]

約数ペア:

[(1, 19069282), (2, 9534641), (37, 515386), (74, 257693), (439, 43438), (587, 32486), (878, 21719), (1174, 16243)]