18773392

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9697}}^1$

素因数の和:9727

約数の個数: 30

約数和(自身を含む): 39984854

約数和(自身を除く): 21211462

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9697, 19394, 38788, 77576, 106667, 155152, 213334, 426668, 853336, 1173337, 1706672, 2346674, 4693348, 9386696, 18773392]

約数ペア:

[(1, 18773392), (2, 9386696), (4, 4693348), (8, 2346674), (11, 1706672), (16, 1173337), (22, 853336), (44, 426668), (88, 213334), (121, 155152), (176, 106667), (242, 77576), (484, 38788), (968, 19394), (1936, 9697)]