12161567678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{24371}}^1$

素因数の和:25532

約数の個数: 32

約数和(自身を含む): 20820512160

約数和(自身を除く): 8658944482

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1129, 2258, 14677, 19193, 24371, 29354, 38386, 48742, 249509, 316823, 414307, 499018, 633646, 828614, 5385991, 10771982, 27514859, 55029718, 357693167, 467752603, 715386334, 935505206, 6080783839, 12161567678]

約数ペア:

[(1, 12161567678), (2, 6080783839), (13, 935505206), (17, 715386334), (26, 467752603), (34, 357693167), (221, 55029718), (442, 27514859), (1129, 10771982), (2258, 5385991), (14677, 828614), (19193, 633646), (24371, 499018), (29354, 414307), (38386, 316823), (48742, 249509)]