16931004

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 40642560

約数和(自身を除く): 23711556

約数列:

[1, 2, 3, 4, 6, 12, 83, 89, 166, 178, 191, 249, 267, 332, 356, 382, 498, 534, 573, 764, 996, 1068, 1146, 2292, 7387, 14774, 15853, 16999, 22161, 29548, 31706, 33998, 44322, 47559, 50997, 63412, 67996, 88644, 95118, 101994, 190236, 203988, 1410917, 2821834, 4232751, 5643668, 8465502, 16931004]

約数ペア:

[(1, 16931004), (2, 8465502), (3, 5643668), (4, 4232751), (6, 2821834), (12, 1410917), (83, 203988), (89, 190236), (166, 101994), (178, 95118), (191, 88644), (249, 67996), (267, 63412), (332, 50997), (356, 47559), (382, 44322), (498, 33998), (534, 31706), (573, 29548), (764, 22161), (996, 16999), (1068, 15853), (1146, 14774), (2292, 7387)]