19305942

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{13463}}^1$

素因数の和:13707

約数の個数: 16

約数和(自身を含む): 38776320

約数和(自身を除く): 19470378

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 13463, 26926, 40389, 80778, 3217657, 6435314, 9652971, 19305942]

約数ペア:

[(1, 19305942), (2, 9652971), (3, 6435314), (6, 3217657), (239, 80778), (478, 40389), (717, 26926), (1434, 13463)]