12932270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 25885440

約数和(自身を除く): 12953170

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3209, 4030, 6418, 16045, 32090, 41717, 83434, 99479, 198958, 208585, 417170, 497395, 994790, 1293227, 2586454, 6466135, 12932270]

約数ペア:

[(1, 12932270), (2, 6466135), (5, 2586454), (10, 1293227), (13, 994790), (26, 497395), (31, 417170), (62, 208585), (65, 198958), (130, 99479), (155, 83434), (310, 41717), (403, 32090), (806, 16045), (2015, 6418), (3209, 4030)]