13853584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 28520000

約数和(自身を除く): 14666416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 229, 304, 398, 458, 796, 916, 1592, 1832, 3184, 3664, 3781, 4351, 7562, 8702, 15124, 17404, 30248, 34808, 45571, 60496, 69616, 91142, 182284, 364568, 729136, 865849, 1731698, 3463396, 6926792, 13853584]

約数ペア:

[(1, 13853584), (2, 6926792), (4, 3463396), (8, 1731698), (16, 865849), (19, 729136), (38, 364568), (76, 182284), (152, 91142), (199, 69616), (229, 60496), (304, 45571), (398, 34808), (458, 30248), (796, 17404), (916, 15124), (1592, 8702), (1832, 7562), (3184, 4351), (3664, 3781)]