19187322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 51710400

約数和(自身を除く): 32523078

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 49, 51, 66, 77, 98, 102, 119, 147, 154, 187, 231, 238, 294, 349, 357, 374, 462, 539, 561, 698, 714, 833, 1047, 1078, 1122, 1309, 1617, 1666, 2094, 2443, 2499, 2618, 3234, 3839, 3927, 4886, 4998, 5933, 7329, 7678, 7854, 9163, 11517, 11866, 14658, 17101, 17799, 18326, 23034, 26873, 27489, 34202, 35598, 41531, 51303, 53746, 54978, 65263, 80619, 83062, 102606, 124593, 130526, 161238, 188111, 195789, 249186, 290717, 376222, 391578, 456841, 564333, 581434, 872151, 913682, 1128666, 1370523, 1744302, 2741046, 3197887, 6395774, 9593661, 19187322]

約数ペア:

[(1, 19187322), (2, 9593661), (3, 6395774), (6, 3197887), (7, 2741046), (11, 1744302), (14, 1370523), (17, 1128666), (21, 913682), (22, 872151), (33, 581434), (34, 564333), (42, 456841), (49, 391578), (51, 376222), (66, 290717), (77, 249186), (98, 195789), (102, 188111), (119, 161238), (147, 130526), (154, 124593), (187, 102606), (231, 83062), (238, 80619), (294, 65263), (349, 54978), (357, 53746), (374, 51303), (462, 41531), (539, 35598), (561, 34202), (698, 27489), (714, 26873), (833, 23034), (1047, 18326), (1078, 17799), (1122, 17101), (1309, 14658), (1617, 11866), (1666, 11517), (2094, 9163), (2443, 7854), (2499, 7678), (2618, 7329), (3234, 5933), (3839, 4998), (3927, 4886)]