12317168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 40

約数和(自身を含む): 25950720

約数和(自身を除く): 13633552

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1307, 2356, 2614, 4712, 5228, 9424, 10456, 20912, 24833, 40517, 49666, 81034, 99332, 162068, 198664, 324136, 397328, 648272, 769823, 1539646, 3079292, 6158584, 12317168]

約数ペア:

[(1, 12317168), (2, 6158584), (4, 3079292), (8, 1539646), (16, 769823), (19, 648272), (31, 397328), (38, 324136), (62, 198664), (76, 162068), (124, 99332), (152, 81034), (248, 49666), (304, 40517), (496, 24833), (589, 20912), (1178, 10456), (1307, 9424), (2356, 5228), (2614, 4712)]