18603992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19219}}^1$

素因数の和:19247

約数の個数: 24

約数和(自身を含む): 38343900

約数和(自身を除く): 19739908

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 19219, 38438, 76876, 153752, 211409, 422818, 845636, 1691272, 2325499, 4650998, 9301996, 18603992]

約数ペア:

[(1, 18603992), (2, 9301996), (4, 4650998), (8, 2325499), (11, 1691272), (22, 845636), (44, 422818), (88, 211409), (121, 153752), (242, 76876), (484, 38438), (968, 19219)]