16998796

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 30545424

約数和(自身を除く): 13546628

約数列:

[1, 2, 4, 53, 106, 181, 212, 362, 443, 724, 886, 1772, 9593, 19186, 23479, 38372, 46958, 80183, 93916, 160366, 320732, 4249699, 8499398, 16998796]

約数ペア:

[(1, 16998796), (2, 8499398), (4, 4249699), (53, 320732), (106, 160366), (181, 93916), (212, 80183), (362, 46958), (443, 38372), (724, 23479), (886, 19186), (1772, 9593)]