17968014742

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{19507}}^1$

素因数の和:19836

約数の個数: 32

約数和(自身を含む): 28316252160

約数和(自身を除く): 10348237418

約数列:

[1, 2, 41, 47, 82, 94, 239, 478, 1927, 3854, 9799, 11233, 19507, 19598, 22466, 39014, 460553, 799787, 916829, 921106, 1599574, 1833658, 4662173, 9324346, 37589989, 75179978, 191149093, 219122131, 382298186, 438244262, 8984007371, 17968014742]

約数ペア:

[(1, 17968014742), (2, 8984007371), (41, 438244262), (47, 382298186), (82, 219122131), (94, 191149093), (239, 75179978), (478, 37589989), (1927, 9324346), (3854, 4662173), (9799, 1833658), (11233, 1599574), (19507, 921106), (19598, 916829), (22466, 799787), (39014, 460553)]