19602284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 37173360

約数和(自身を除く): 17571076

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2179, 2249, 4358, 4498, 8716, 8996, 28327, 56654, 113308, 376967, 753934, 1507868, 4900571, 9801142, 19602284]

約数ペア:

[(1, 19602284), (2, 9801142), (4, 4900571), (13, 1507868), (26, 753934), (52, 376967), (173, 113308), (346, 56654), (692, 28327), (2179, 8996), (2249, 8716), (4358, 4498)]