19162476

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1093}}^1$

素因数の和:1590

約数の個数: 36

約数和(自身を含む): 48582352

約数和(自身を除く): 29419876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1093, 1461, 1948, 2186, 2922, 3279, 4372, 4383, 5844, 6558, 8766, 9837, 13116, 17532, 19674, 39348, 532291, 1064582, 1596873, 2129164, 3193746, 4790619, 6387492, 9581238, 19162476]

約数ペア:

[(1, 19162476), (2, 9581238), (3, 6387492), (4, 4790619), (6, 3193746), (9, 2129164), (12, 1596873), (18, 1064582), (36, 532291), (487, 39348), (974, 19674), (1093, 17532), (1461, 13116), (1948, 9837), (2186, 8766), (2922, 6558), (3279, 5844), (4372, 4383)]