19686055038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3040787}}^1$

素因数の和:3040888

約数の個数: 32

約数和(自身を含む): 42911600256

約数和(自身を除く): 23225545218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 3040787, 6081574, 9122361, 18244722, 39530231, 79060462, 118590693, 237181386, 252385321, 504770642, 757155963, 1514311926, 3281009173, 6562018346, 9843027519, 19686055038]

約数ペア:

[(1, 19686055038), (2, 9843027519), (3, 6562018346), (6, 3281009173), (13, 1514311926), (26, 757155963), (39, 504770642), (78, 252385321), (83, 237181386), (166, 118590693), (249, 79060462), (498, 39530231), (1079, 18244722), (2158, 9122361), (3237, 6081574), (6474, 3040787)]