15297842

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 27260928

約数和(自身を除く): 11963086

約数列:

[1, 2, 7, 14, 47, 67, 94, 134, 329, 347, 469, 658, 694, 938, 2429, 3149, 4858, 6298, 16309, 22043, 23249, 32618, 44086, 46498, 114163, 162743, 228326, 325486, 1092703, 2185406, 7648921, 15297842]

約数ペア:

[(1, 15297842), (2, 7648921), (7, 2185406), (14, 1092703), (47, 325486), (67, 228326), (94, 162743), (134, 114163), (329, 46498), (347, 44086), (469, 32618), (658, 23249), (694, 22043), (938, 16309), (2429, 6298), (3149, 4858)]