19547072512

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{867679}}^1$

素因数の和:867712

約数の個数: 48

約数和(自身を含む): 42637795200

約数和(自身を除く): 23090722688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 11264, 22528, 867679, 1735358, 3470716, 6941432, 9544469, 13882864, 19088938, 27765728, 38177876, 55531456, 76355752, 111062912, 152711504, 222125824, 305423008, 444251648, 610846016, 888503296, 1221692032, 1777006592, 2443384064, 4886768128, 9773536256, 19547072512]

約数ペア:

[(1, 19547072512), (2, 9773536256), (4, 4886768128), (8, 2443384064), (11, 1777006592), (16, 1221692032), (22, 888503296), (32, 610846016), (44, 444251648), (64, 305423008), (88, 222125824), (128, 152711504), (176, 111062912), (256, 76355752), (352, 55531456), (512, 38177876), (704, 27765728), (1024, 19088938), (1408, 13882864), (2048, 9544469), (2816, 6941432), (5632, 3470716), (11264, 1735358), (22528, 867679)]