33311978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 61127040

約数和(自身を除く): 27815062

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2053, 2318, 4106, 8113, 14371, 16226, 28742, 39007, 78014, 125233, 250466, 273049, 546098, 876631, 1753262, 2379427, 4758854, 16655989, 33311978]

約数ペア:

[(1, 33311978), (2, 16655989), (7, 4758854), (14, 2379427), (19, 1753262), (38, 876631), (61, 546098), (122, 273049), (133, 250466), (266, 125233), (427, 78014), (854, 39007), (1159, 28742), (2053, 16226), (2318, 14371), (4106, 8113)]