16649646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 36197280

約数和(自身を除く): 19547634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 1889, 2938, 3778, 4407, 5667, 8814, 11334, 24557, 49114, 73671, 147342, 213457, 426914, 640371, 1280742, 2774941, 5549882, 8324823, 16649646]

約数ペア:

[(1, 16649646), (2, 8324823), (3, 5549882), (6, 2774941), (13, 1280742), (26, 640371), (39, 426914), (78, 213457), (113, 147342), (226, 73671), (339, 49114), (678, 24557), (1469, 11334), (1889, 8814), (2938, 5667), (3778, 4407)]