9491716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 18958800

約数和(自身を除く): 9467084

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 739, 988, 1478, 2956, 3211, 6422, 9607, 12844, 14041, 19214, 28082, 38428, 56164, 124891, 182533, 249782, 365066, 499564, 730132, 2372929, 4745858, 9491716]

約数ペア:

[(1, 9491716), (2, 4745858), (4, 2372929), (13, 730132), (19, 499564), (26, 365066), (38, 249782), (52, 182533), (76, 124891), (169, 56164), (247, 38428), (338, 28082), (494, 19214), (676, 14041), (739, 12844), (988, 9607), (1478, 6422), (2956, 3211)]