15243556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 27646976

約数和(自身を除く): 12403420

約数列:

[1, 2, 4, 37, 74, 127, 148, 254, 508, 811, 1622, 3244, 4699, 9398, 18796, 30007, 60014, 102997, 120028, 205994, 411988, 3810889, 7621778, 15243556]

約数ペア:

[(1, 15243556), (2, 7621778), (4, 3810889), (37, 411988), (74, 205994), (127, 120028), (148, 102997), (254, 60014), (508, 30007), (811, 18796), (1622, 9398), (3244, 4699)]