1929668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 3725568

約数和(自身を除く): 1795900

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 863, 1118, 1726, 2236, 3452, 11219, 22438, 37109, 44876, 74218, 148436, 482417, 964834, 1929668]

約数ペア:

[(1, 1929668), (2, 964834), (4, 482417), (13, 148436), (26, 74218), (43, 44876), (52, 37109), (86, 22438), (172, 11219), (559, 3452), (863, 2236), (1118, 1726)]