1639231422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{23689}}^1$

素因数の和:24320

約数の個数: 32

約数和(自身を含む): 3456844800

約数和(自身を除く): 1817613378

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 607, 1214, 1821, 3642, 11533, 23066, 23689, 34599, 47378, 69198, 71067, 142134, 450091, 900182, 1350273, 2700546, 14379223, 28758446, 43137669, 86275338, 273205237, 546410474, 819615711, 1639231422]

約数ペア:

[(1, 1639231422), (2, 819615711), (3, 546410474), (6, 273205237), (19, 86275338), (38, 43137669), (57, 28758446), (114, 14379223), (607, 2700546), (1214, 1350273), (1821, 900182), (3642, 450091), (11533, 142134), (23066, 71067), (23689, 69198), (34599, 47378)]