16663912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 33789600

約数和(自身を除く): 17125688

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 2963, 5624, 5926, 11852, 23704, 56297, 109631, 112594, 219262, 225188, 438524, 450376, 877048, 2082989, 4165978, 8331956, 16663912]

約数ペア:

[(1, 16663912), (2, 8331956), (4, 4165978), (8, 2082989), (19, 877048), (37, 450376), (38, 438524), (74, 225188), (76, 219262), (148, 112594), (152, 109631), (296, 56297), (703, 23704), (1406, 11852), (2812, 5926), (2963, 5624)]