193745948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{32141}}^1$

素因数の和:32293

約数の個数: 24

約数和(自身を含む): 372590064

約数和(自身を除く): 178844116

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 32141, 64282, 128564, 353551, 707102, 1414204, 4403317, 8806634, 17613268, 48436487, 96872974, 193745948]

約数ペア:

[(1, 193745948), (2, 96872974), (4, 48436487), (11, 17613268), (22, 8806634), (44, 4403317), (137, 1414204), (274, 707102), (548, 353551), (1507, 128564), (3014, 64282), (6028, 32141)]