15493808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 33841584

約数和(自身を除く): 18347776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 121, 151, 176, 212, 242, 302, 424, 484, 583, 604, 848, 968, 1166, 1208, 1661, 1936, 2332, 2416, 3322, 4664, 6413, 6644, 8003, 9328, 12826, 13288, 16006, 18271, 25652, 26576, 32012, 36542, 51304, 64024, 73084, 88033, 102608, 128048, 146168, 176066, 292336, 352132, 704264, 968363, 1408528, 1936726, 3873452, 7746904, 15493808]

約数ペア:

[(1, 15493808), (2, 7746904), (4, 3873452), (8, 1936726), (11, 1408528), (16, 968363), (22, 704264), (44, 352132), (53, 292336), (88, 176066), (106, 146168), (121, 128048), (151, 102608), (176, 88033), (212, 73084), (242, 64024), (302, 51304), (424, 36542), (484, 32012), (583, 26576), (604, 25652), (848, 18271), (968, 16006), (1166, 13288), (1208, 12826), (1661, 9328), (1936, 8003), (2332, 6644), (2416, 6413), (3322, 4664)]