19120386

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{60127}}^1$

素因数の和:60185

約数の個数: 16

約数和(自身を含む): 38962944

約数和(自身を除く): 19842558

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 60127, 120254, 180381, 360762, 3186731, 6373462, 9560193, 19120386]

約数ペア:

[(1, 19120386), (2, 9560193), (3, 6373462), (6, 3186731), (53, 360762), (106, 180381), (159, 120254), (318, 60127)]