16897976854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{177347}}^1$

素因数の和:177492

約数の個数: 32

約数和(自身を含む): 28500532992

約数和(自身を除く): 11602556138

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 671, 781, 1342, 1562, 4331, 8662, 47641, 95282, 177347, 354694, 1950817, 3901634, 10818167, 12591637, 21636334, 25183274, 118999837, 138508007, 237999674, 277016014, 768089857, 1536179714, 8448988427, 16897976854]

約数ペア:

[(1, 16897976854), (2, 8448988427), (11, 1536179714), (22, 768089857), (61, 277016014), (71, 237999674), (122, 138508007), (142, 118999837), (671, 25183274), (781, 21636334), (1342, 12591637), (1562, 10818167), (4331, 3901634), (8662, 1950817), (47641, 354694), (95282, 177347)]