21524414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2237}}^1$

素因数の和:2539

約数の個数: 16

約数和(自身を含む): 34321968

約数和(自身を除く): 12797554

約数列:

[1, 2, 17, 34, 283, 566, 2237, 4474, 4811, 9622, 38029, 76058, 633071, 1266142, 10762207, 21524414]

約数ペア:

[(1, 21524414), (2, 10762207), (17, 1266142), (34, 633071), (283, 76058), (566, 38029), (2237, 9622), (4474, 4811)]