16931642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 32277504

約数和(自身を除く): 15345862

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 3001, 5642, 6002, 21007, 39013, 42014, 78026, 93031, 186062, 273091, 546182, 651217, 1209403, 1302434, 2418806, 8465821, 16931642]

約数ペア:

[(1, 16931642), (2, 8465821), (7, 2418806), (13, 1302434), (14, 1209403), (26, 651217), (31, 546182), (62, 273091), (91, 186062), (182, 93031), (217, 78026), (403, 42014), (434, 39013), (806, 21007), (2821, 6002), (3001, 5642)]