17728714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1063}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 27578880

約数和(自身を除く): 9850166

約数列:

[1, 2, 31, 62, 269, 538, 1063, 2126, 8339, 16678, 32953, 65906, 285947, 571894, 8864357, 17728714]

約数ペア:

[(1, 17728714), (2, 8864357), (31, 571894), (62, 285947), (269, 65906), (538, 32953), (1063, 16678), (2126, 8339)]