16227484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 35358400

約数和(自身を除く): 19130916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 409, 436, 763, 818, 1417, 1526, 1636, 2834, 2863, 3052, 5317, 5668, 5726, 9919, 10634, 11452, 19838, 21268, 37219, 39676, 44581, 74438, 89162, 148876, 178324, 312067, 579553, 624134, 1159106, 1248268, 2318212, 4056871, 8113742, 16227484]

約数ペア:

[(1, 16227484), (2, 8113742), (4, 4056871), (7, 2318212), (13, 1248268), (14, 1159106), (26, 624134), (28, 579553), (52, 312067), (91, 178324), (109, 148876), (182, 89162), (218, 74438), (364, 44581), (409, 39676), (436, 37219), (763, 21268), (818, 19838), (1417, 11452), (1526, 10634), (1636, 9919), (2834, 5726), (2863, 5668), (3052, 5317)]