16926434

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 30683136

約数和(自身を除く): 13756702

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 907, 1333, 1814, 2666, 6349, 9331, 12698, 18662, 28117, 39001, 56234, 78002, 196819, 273007, 393638, 546014, 1209031, 2418062, 8463217, 16926434]

約数ペア:

[(1, 16926434), (2, 8463217), (7, 2418062), (14, 1209031), (31, 546014), (43, 393638), (62, 273007), (86, 196819), (217, 78002), (301, 56234), (434, 39001), (602, 28117), (907, 18662), (1333, 12698), (1814, 9331), (2666, 6349)]