11951772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 32051712

約数和(自身を除く): 20099940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 541, 789, 1052, 1082, 1578, 1623, 1841, 2164, 3156, 3246, 3682, 3787, 5523, 6492, 7364, 7574, 11046, 11361, 15148, 22092, 22722, 45444, 142283, 284566, 426849, 569132, 853698, 995981, 1707396, 1991962, 2987943, 3983924, 5975886, 11951772]

約数ペア:

[(1, 11951772), (2, 5975886), (3, 3983924), (4, 2987943), (6, 1991962), (7, 1707396), (12, 995981), (14, 853698), (21, 569132), (28, 426849), (42, 284566), (84, 142283), (263, 45444), (526, 22722), (541, 22092), (789, 15148), (1052, 11361), (1082, 11046), (1578, 7574), (1623, 7364), (1841, 6492), (2164, 5523), (3156, 3787), (3246, 3682)]