19628302

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1236

約数の個数: 24

約数和(自身を含む): 32382360

約数和(自身を除く): 12754058

約数列:

[1, 2, 17, 29, 34, 58, 289, 493, 578, 986, 1171, 2342, 8381, 16762, 19907, 33959, 39814, 67918, 338419, 577303, 676838, 1154606, 9814151, 19628302]

約数ペア:

[(1, 19628302), (2, 9814151), (17, 1154606), (29, 676838), (34, 577303), (58, 338419), (289, 67918), (493, 39814), (578, 33959), (986, 19907), (1171, 16762), (2342, 8381)]