15661441906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1\times {\mathrm{3929}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 25755019200

約数和(自身を除く): 10093577294

約数列:

[1, 2, 11, 22, 409, 443, 818, 886, 3929, 4499, 4873, 7858, 8998, 9746, 43219, 86438, 181187, 362374, 1606961, 1740547, 1993057, 3213922, 3481094, 3986114, 17676571, 19146017, 35353142, 38292034, 711883723, 1423767446, 7830720953, 15661441906]

約数ペア:

[(1, 15661441906), (2, 7830720953), (11, 1423767446), (22, 711883723), (409, 38292034), (443, 35353142), (818, 19146017), (886, 17676571), (3929, 3986114), (4499, 3481094), (4873, 3213922), (7858, 1993057), (8998, 1740547), (9746, 1606961), (43219, 362374), (86438, 181187)]