15402908

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{4007}}^1$

素因数の和:4073

約数の個数: 18

約数和(自身を含む): 27859608

約数和(自身を除く): 12456700

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 4007, 8014, 16028, 124217, 248434, 496868, 3850727, 7701454, 15402908]

約数ペア:

[(1, 15402908), (2, 7701454), (4, 3850727), (31, 496868), (62, 248434), (124, 124217), (961, 16028), (1922, 8014), (3844, 4007)]