2019220714

素因数分解:

$2^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{123379}}^1$

素因数の和:123562

約数の個数: 24

約数和(自身を含む): 3544460640

約数和(自身を除く): 1525239926

約数列:

[1, 2, 7, 14, 49, 98, 167, 334, 1169, 2338, 8183, 16366, 123379, 246758, 863653, 1727306, 6045571, 12091142, 20604293, 41208586, 144230051, 288460102, 1009610357, 2019220714]

約数ペア:

[(1, 2019220714), (2, 1009610357), (7, 288460102), (14, 144230051), (49, 41208586), (98, 20604293), (167, 12091142), (334, 6045571), (1169, 1727306), (2338, 863653), (8183, 246758), (16366, 123379)]