19104056

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{8263}}^1$

素因数の和:8303

約数の個数: 24

約数和(自身を含む): 38055720

約数和(自身を除く): 18951664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 8263, 16526, 33052, 66104, 140471, 280942, 561884, 1123768, 2388007, 4776014, 9552028, 19104056]

約数ペア:

[(1, 19104056), (2, 9552028), (4, 4776014), (8, 2388007), (17, 1123768), (34, 561884), (68, 280942), (136, 140471), (289, 66104), (578, 33052), (1156, 16526), (2312, 8263)]