15119754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 34728960

約数和(自身を除く): 19609206

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 169, 186, 222, 338, 403, 481, 507, 806, 962, 1014, 1147, 1209, 1443, 2197, 2294, 2418, 2886, 3441, 4394, 5239, 6253, 6591, 6882, 10478, 12506, 13182, 14911, 15717, 18759, 29822, 31434, 37518, 44733, 68107, 81289, 89466, 136214, 162578, 193843, 204321, 243867, 387686, 408642, 487734, 581529, 1163058, 2519959, 5039918, 7559877, 15119754]

約数ペア:

[(1, 15119754), (2, 7559877), (3, 5039918), (6, 2519959), (13, 1163058), (26, 581529), (31, 487734), (37, 408642), (39, 387686), (62, 243867), (74, 204321), (78, 193843), (93, 162578), (111, 136214), (169, 89466), (186, 81289), (222, 68107), (338, 44733), (403, 37518), (481, 31434), (507, 29822), (806, 18759), (962, 15717), (1014, 14911), (1147, 13182), (1209, 12506), (1443, 10478), (2197, 6882), (2294, 6591), (2418, 6253), (2886, 5239), (3441, 4394)]