13034912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 29484000

約数和(自身を除く): 16449088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 1949, 3344, 3898, 6688, 7796, 15592, 21439, 31184, 37031, 42878, 62368, 74062, 85756, 148124, 171512, 296248, 343024, 407341, 592496, 686048, 814682, 1184992, 1629364, 3258728, 6517456, 13034912]

約数ペア:

[(1, 13034912), (2, 6517456), (4, 3258728), (8, 1629364), (11, 1184992), (16, 814682), (19, 686048), (22, 592496), (32, 407341), (38, 343024), (44, 296248), (76, 171512), (88, 148124), (152, 85756), (176, 74062), (209, 62368), (304, 42878), (352, 37031), (418, 31184), (608, 21439), (836, 15592), (1672, 7796), (1949, 6688), (3344, 3898)]