19733428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34499}}^1$

素因数の和:34527

約数の個数: 24

約数和(自身を含む): 40572000

約数和(自身を除く): 20838572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 34499, 68998, 137996, 379489, 448487, 758978, 896974, 1517956, 1793948, 4933357, 9866714, 19733428]

約数ペア:

[(1, 19733428), (2, 9866714), (4, 4933357), (11, 1793948), (13, 1517956), (22, 896974), (26, 758978), (44, 448487), (52, 379489), (143, 137996), (286, 68998), (572, 34499)]