19641498

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{13697}}^1$

素因数の和:13941

約数の個数: 16

約数和(自身を含む): 39450240

約数和(自身を除く): 19808742

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 13697, 27394, 41091, 82182, 3273583, 6547166, 9820749, 19641498]

約数ペア:

[(1, 19641498), (2, 9820749), (3, 6547166), (6, 3273583), (239, 82182), (478, 41091), (717, 27394), (1434, 13697)]