11973830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 23673600

約数和(自身を除く): 11699770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 547, 995, 1094, 1990, 2189, 2735, 4378, 5470, 6017, 10945, 12034, 21890, 30085, 60170, 108853, 217706, 544265, 1088530, 1197383, 2394766, 5986915, 11973830]

約数ペア:

[(1, 11973830), (2, 5986915), (5, 2394766), (10, 1197383), (11, 1088530), (22, 544265), (55, 217706), (110, 108853), (199, 60170), (398, 30085), (547, 21890), (995, 12034), (1094, 10945), (1990, 6017), (2189, 5470), (2735, 4378)]