12802352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1831}}^1$

素因数の和:1881

約数の個数: 40

約数和(自身を含む): 27260160

約数和(自身を除く): 14457808

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 1831, 3496, 3662, 6992, 7324, 14648, 29296, 34789, 42113, 69578, 84226, 139156, 168452, 278312, 336904, 556624, 673808, 800147, 1600294, 3200588, 6401176, 12802352]

約数ペア:

[(1, 12802352), (2, 6401176), (4, 3200588), (8, 1600294), (16, 800147), (19, 673808), (23, 556624), (38, 336904), (46, 278312), (76, 168452), (92, 139156), (152, 84226), (184, 69578), (304, 42113), (368, 34789), (437, 29296), (874, 14648), (1748, 7324), (1831, 6992), (3496, 3662)]