19613252

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2027}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 35773920

約数和(自身を除く): 16160668

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2027, 2419, 4054, 4838, 8108, 9676, 83107, 119593, 166214, 239186, 332428, 478372, 4903313, 9806626, 19613252]

約数ペア:

[(1, 19613252), (2, 9806626), (4, 4903313), (41, 478372), (59, 332428), (82, 239186), (118, 166214), (164, 119593), (236, 83107), (2027, 9676), (2419, 8108), (4054, 4838)]