19087464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4290

約数の個数: 64

約数和(自身を含む): 55131840

約数和(自身を除く): 36044376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4253, 4488, 8506, 12759, 17012, 25518, 34024, 46783, 51036, 72301, 93566, 102072, 140349, 144602, 187132, 216903, 280698, 289204, 374264, 433806, 561396, 578408, 795311, 867612, 1122792, 1590622, 1735224, 2385933, 3181244, 4771866, 6362488, 9543732, 19087464]

約数ペア:

[(1, 19087464), (2, 9543732), (3, 6362488), (4, 4771866), (6, 3181244), (8, 2385933), (11, 1735224), (12, 1590622), (17, 1122792), (22, 867612), (24, 795311), (33, 578408), (34, 561396), (44, 433806), (51, 374264), (66, 289204), (68, 280698), (88, 216903), (102, 187132), (132, 144602), (136, 140349), (187, 102072), (204, 93566), (264, 72301), (374, 51036), (408, 46783), (561, 34024), (748, 25518), (1122, 17012), (1496, 12759), (2244, 8506), (4253, 4488)]