9903104

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 44

約数和(自身を含む): 20879400

約数和(自身を除く): 10976296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 509, 512, 608, 1018, 1024, 1216, 2036, 2432, 4072, 4864, 8144, 9671, 9728, 16288, 19342, 19456, 32576, 38684, 65152, 77368, 130304, 154736, 260608, 309472, 521216, 618944, 1237888, 2475776, 4951552, 9903104]

約数ペア:

[(1, 9903104), (2, 4951552), (4, 2475776), (8, 1237888), (16, 618944), (19, 521216), (32, 309472), (38, 260608), (64, 154736), (76, 130304), (128, 77368), (152, 65152), (256, 38684), (304, 32576), (509, 19456), (512, 19342), (608, 16288), (1018, 9728), (1024, 9671), (1216, 8144), (2036, 4864), (2432, 4072)]