22161551170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{54941}}^1$

素因数の和:55171

約数の個数: 64

約数和(自身を含む): 46045791360

約数和(自身を除く): 23884240190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 193, 209, 386, 418, 965, 1045, 1930, 2090, 2123, 3667, 4246, 7334, 10615, 18335, 21230, 36670, 40337, 54941, 80674, 109882, 201685, 274705, 403370, 549410, 604351, 1043879, 1208702, 2087758, 3021755, 5219395, 6043510, 10438790, 10603613, 11482669, 21207226, 22965338, 53018065, 57413345, 106036130, 114826690, 116639743, 201468647, 233279486, 402937294, 583198715, 1007343235, 1166397430, 2014686470, 2216155117, 4432310234, 11080775585, 22161551170]

約数ペア:

[(1, 22161551170), (2, 11080775585), (5, 4432310234), (10, 2216155117), (11, 2014686470), (19, 1166397430), (22, 1007343235), (38, 583198715), (55, 402937294), (95, 233279486), (110, 201468647), (190, 116639743), (193, 114826690), (209, 106036130), (386, 57413345), (418, 53018065), (965, 22965338), (1045, 21207226), (1930, 11482669), (2090, 10603613), (2123, 10438790), (3667, 6043510), (4246, 5219395), (7334, 3021755), (10615, 2087758), (18335, 1208702), (21230, 1043879), (36670, 604351), (40337, 549410), (54941, 403370), (80674, 274705), (109882, 201685)]