19121036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5953}}^1$

素因数の和:6041

約数の個数: 24

約数和(自身を含む): 37010064

約数和(自身を除く): 17889028

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 5953, 11906, 23812, 65483, 130966, 261932, 434569, 869138, 1738276, 4780259, 9560518, 19121036]

約数ペア:

[(1, 19121036), (2, 9560518), (4, 4780259), (11, 1738276), (22, 869138), (44, 434569), (73, 261932), (146, 130966), (292, 65483), (803, 23812), (1606, 11906), (3212, 5953)]