19447064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26713}}^1$

素因数の和:26739

約数の個数: 32

約数和(自身を含む): 44879520

約数和(自身を除く): 25432456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26713, 53426, 106852, 186991, 213704, 347269, 373982, 694538, 747964, 1389076, 1495928, 2430883, 2778152, 4861766, 9723532, 19447064]

約数ペア:

[(1, 19447064), (2, 9723532), (4, 4861766), (7, 2778152), (8, 2430883), (13, 1495928), (14, 1389076), (26, 747964), (28, 694538), (52, 373982), (56, 347269), (91, 213704), (104, 186991), (182, 106852), (364, 53426), (728, 26713)]