15693933940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1\times {\mathrm{11471}}^1$

素因数の和:12568

約数の個数: 48

約数和(自身を含む): 33484840704

約数和(自身を除く): 17790906764

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1021, 1340, 2042, 4084, 5105, 10210, 11471, 20420, 22942, 45884, 57355, 68407, 114710, 136814, 229420, 273628, 342035, 684070, 768557, 1368140, 1537114, 3074228, 3842785, 7685570, 11711891, 15371140, 23423782, 46847564, 58559455, 117118910, 234237820, 784696697, 1569393394, 3138786788, 3923483485, 7846966970, 15693933940]

約数ペア:

[(1, 15693933940), (2, 7846966970), (4, 3923483485), (5, 3138786788), (10, 1569393394), (20, 784696697), (67, 234237820), (134, 117118910), (268, 58559455), (335, 46847564), (670, 23423782), (1021, 15371140), (1340, 11711891), (2042, 7685570), (4084, 3842785), (5105, 3074228), (10210, 1537114), (11471, 1368140), (20420, 768557), (22942, 684070), (45884, 342035), (57355, 273628), (68407, 229420), (114710, 136814)]