9746840

素因数分解:

$2^3\times 5^1\times {\mathrm{243671}}^1$

素因数の和:243682

約数の個数: 16

約数和(自身を含む): 21930480

約数和(自身を除く): 12183640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 243671, 487342, 974684, 1218355, 1949368, 2436710, 4873420, 9746840]

約数ペア:

[(1, 9746840), (2, 4873420), (4, 2436710), (5, 1949368), (8, 1218355), (10, 974684), (20, 487342), (40, 243671)]