19009008

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1422

約数の個数: 60

約数和(自身を含む): 53766648

約数和(自身を除く): 34757640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1307, 1616, 1818, 2424, 2614, 3636, 3921, 4848, 5228, 7272, 7842, 10456, 11763, 14544, 15684, 20912, 23526, 31368, 47052, 62736, 94104, 132007, 188208, 264014, 396021, 528028, 792042, 1056056, 1188063, 1584084, 2112112, 2376126, 3168168, 4752252, 6336336, 9504504, 19009008]

約数ペア:

[(1, 19009008), (2, 9504504), (3, 6336336), (4, 4752252), (6, 3168168), (8, 2376126), (9, 2112112), (12, 1584084), (16, 1188063), (18, 1056056), (24, 792042), (36, 528028), (48, 396021), (72, 264014), (101, 188208), (144, 132007), (202, 94104), (303, 62736), (404, 47052), (606, 31368), (808, 23526), (909, 20912), (1212, 15684), (1307, 14544), (1616, 11763), (1818, 10456), (2424, 7842), (2614, 7272), (3636, 5228), (3921, 4848)]