13113344

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 27682200

約数和(自身を除く): 14568856

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 337, 512, 608, 674, 1024, 1216, 1348, 2048, 2432, 2696, 4864, 5392, 6403, 9728, 10784, 12806, 19456, 21568, 25612, 38912, 43136, 51224, 86272, 102448, 172544, 204896, 345088, 409792, 690176, 819584, 1639168, 3278336, 6556672, 13113344]

約数ペア:

[(1, 13113344), (2, 6556672), (4, 3278336), (8, 1639168), (16, 819584), (19, 690176), (32, 409792), (38, 345088), (64, 204896), (76, 172544), (128, 102448), (152, 86272), (256, 51224), (304, 43136), (337, 38912), (512, 25612), (608, 21568), (674, 19456), (1024, 12806), (1216, 10784), (1348, 9728), (2048, 6403), (2432, 5392), (2696, 4864)]