19277808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1310

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 36968592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1259, 1276, 1392, 1914, 2518, 2552, 3777, 3828, 5036, 5104, 7554, 7656, 10072, 13849, 15108, 15312, 20144, 27698, 30216, 36511, 41547, 55396, 60432, 73022, 83094, 109533, 110792, 146044, 166188, 219066, 221584, 292088, 332376, 401621, 438132, 584176, 664752, 803242, 876264, 1204863, 1606484, 1752528, 2409726, 3212968, 4819452, 6425936, 9638904, 19277808]

約数ペア:

[(1, 19277808), (2, 9638904), (3, 6425936), (4, 4819452), (6, 3212968), (8, 2409726), (11, 1752528), (12, 1606484), (16, 1204863), (22, 876264), (24, 803242), (29, 664752), (33, 584176), (44, 438132), (48, 401621), (58, 332376), (66, 292088), (87, 221584), (88, 219066), (116, 166188), (132, 146044), (174, 110792), (176, 109533), (232, 83094), (264, 73022), (319, 60432), (348, 55396), (464, 41547), (528, 36511), (638, 30216), (696, 27698), (957, 20144), (1259, 15312), (1276, 15108), (1392, 13849), (1914, 10072), (2518, 7656), (2552, 7554), (3777, 5104), (3828, 5036)]