19652649

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1051}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 27469824

約数和(自身を除く): 7817175

約数列:

[1, 3, 23, 69, 271, 813, 1051, 3153, 6233, 18699, 24173, 72519, 284821, 854463, 6550883, 19652649]

約数ペア:

[(1, 19652649), (3, 6550883), (23, 854463), (69, 284821), (271, 72519), (813, 24173), (1051, 18699), (3153, 6233)]