17928716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{619}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 33904080

約数和(自身を除く): 15975364

約数列:

[1, 2, 4, 13, 26, 52, 557, 619, 1114, 1238, 2228, 2476, 7241, 8047, 14482, 16094, 28964, 32188, 344783, 689566, 1379132, 4482179, 8964358, 17928716]

約数ペア:

[(1, 17928716), (2, 8964358), (4, 4482179), (13, 1379132), (26, 689566), (52, 344783), (557, 32188), (619, 28964), (1114, 16094), (1238, 14482), (2228, 8047), (2476, 7241)]