19242498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5501}}^1$

素因数の和:5570

約数の個数: 32

約数和(自身を含む): 42783552

約数和(自身を除く): 23541054

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 5501, 11002, 16503, 33006, 60511, 121022, 181533, 291553, 363066, 583106, 874659, 1749318, 3207083, 6414166, 9621249, 19242498]

約数ペア:

[(1, 19242498), (2, 9621249), (3, 6414166), (6, 3207083), (11, 1749318), (22, 874659), (33, 583106), (53, 363066), (66, 291553), (106, 181533), (159, 121022), (318, 60511), (583, 33006), (1166, 16503), (1749, 11002), (3498, 5501)]