19836116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 36099840

約数和(自身を除く): 16263724

約数列:

[1, 2, 4, 29, 58, 116, 271, 542, 631, 1084, 1262, 2524, 7859, 15718, 18299, 31436, 36598, 73196, 171001, 342002, 684004, 4959029, 9918058, 19836116]

約数ペア:

[(1, 19836116), (2, 9918058), (4, 4959029), (29, 684004), (58, 342002), (116, 171001), (271, 73196), (542, 36598), (631, 31436), (1084, 18299), (1262, 15718), (2524, 7859)]