19132036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5647}}^1$

素因数の和:5680

約数の個数: 36

約数和(自身を含む): 42066304

約数和(自身を除く): 22934268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 5647, 11294, 22588, 39529, 62117, 79058, 124234, 158116, 248468, 434819, 683287, 869638, 1366574, 1739276, 2733148, 4783009, 9566018, 19132036]

約数ペア:

[(1, 19132036), (2, 9566018), (4, 4783009), (7, 2733148), (11, 1739276), (14, 1366574), (22, 869638), (28, 683287), (44, 434819), (77, 248468), (121, 158116), (154, 124234), (242, 79058), (308, 62117), (484, 39529), (847, 22588), (1694, 11294), (3388, 5647)]