19425003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16067}}^1$

素因数の和:16114

約数の個数: 16

約数和(自身を含む): 28793856

約数和(自身を除く): 9368853

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 16067, 48201, 208871, 498077, 626613, 1494231, 6475001, 19425003]

約数ペア:

[(1, 19425003), (3, 6475001), (13, 1494231), (31, 626613), (39, 498077), (93, 208871), (403, 48201), (1209, 16067)]