23894704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 49371840

約数和(自身を除く): 25477136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 947, 1328, 1577, 1894, 3154, 3788, 6308, 7576, 12616, 15152, 17993, 25232, 35986, 71972, 78601, 143944, 157202, 287888, 314404, 628808, 1257616, 1493419, 2986838, 5973676, 11947352, 23894704]

約数ペア:

[(1, 23894704), (2, 11947352), (4, 5973676), (8, 2986838), (16, 1493419), (19, 1257616), (38, 628808), (76, 314404), (83, 287888), (152, 157202), (166, 143944), (304, 78601), (332, 71972), (664, 35986), (947, 25232), (1328, 17993), (1577, 15152), (1894, 12616), (3154, 7576), (3788, 6308)]