26849470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 51166080

約数和(自身を除く): 24316610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 563, 1126, 1255, 2510, 2815, 4769, 5630, 9538, 10697, 21394, 23845, 47690, 53485, 106970, 141313, 282626, 706565, 1413130, 2684947, 5369894, 13424735, 26849470]

約数ペア:

[(1, 26849470), (2, 13424735), (5, 5369894), (10, 2684947), (19, 1413130), (38, 706565), (95, 282626), (190, 141313), (251, 106970), (502, 53485), (563, 47690), (1126, 23845), (1255, 21394), (2510, 10697), (2815, 9538), (4769, 5630)]