11812908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 29272320

約数和(自身を除く): 17459412

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 228, 263, 394, 526, 591, 788, 789, 1052, 1182, 1578, 2364, 3156, 3743, 4997, 7486, 9994, 11229, 14972, 14991, 19988, 22458, 29982, 44916, 51811, 59964, 103622, 155433, 207244, 310866, 621732, 984409, 1968818, 2953227, 3937636, 5906454, 11812908]

約数ペア:

[(1, 11812908), (2, 5906454), (3, 3937636), (4, 2953227), (6, 1968818), (12, 984409), (19, 621732), (38, 310866), (57, 207244), (76, 155433), (114, 103622), (197, 59964), (228, 51811), (263, 44916), (394, 29982), (526, 22458), (591, 19988), (788, 14991), (789, 14972), (1052, 11229), (1182, 9994), (1578, 7486), (2364, 4997), (3156, 3743)]