1555141614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{20921}}^1$

素因数の和:21892

約数の個数: 32

約数和(自身を含む): 3353210784

約数和(自身を除く): 1798069170

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 953, 1906, 2859, 5718, 12389, 20921, 24778, 37167, 41842, 62763, 74334, 125526, 271973, 543946, 815919, 1631838, 19937713, 39875426, 59813139, 119626278, 259190269, 518380538, 777570807, 1555141614]

約数ペア:

[(1, 1555141614), (2, 777570807), (3, 518380538), (6, 259190269), (13, 119626278), (26, 59813139), (39, 39875426), (78, 19937713), (953, 1631838), (1906, 815919), (2859, 543946), (5718, 271973), (12389, 125526), (20921, 74334), (24778, 62763), (37167, 41842)]