19659414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 41592960

約数和(自身を除く): 21933546

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 521, 662, 993, 1042, 1563, 1986, 3126, 6289, 9899, 12578, 18867, 19798, 29697, 37734, 59394, 172451, 344902, 517353, 1034706, 3276569, 6553138, 9829707, 19659414]

約数ペア:

[(1, 19659414), (2, 9829707), (3, 6553138), (6, 3276569), (19, 1034706), (38, 517353), (57, 344902), (114, 172451), (331, 59394), (521, 37734), (662, 29697), (993, 19798), (1042, 18867), (1563, 12578), (1986, 9899), (3126, 6289)]