18982642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 35209728

約数和(自身を除く): 16227086

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 1697, 3394, 5593, 11186, 11879, 23758, 28849, 57698, 79759, 159518, 201943, 403886, 558313, 1116626, 1355903, 2711806, 9491321, 18982642]

約数ペア:

[(1, 18982642), (2, 9491321), (7, 2711806), (14, 1355903), (17, 1116626), (34, 558313), (47, 403886), (94, 201943), (119, 159518), (238, 79759), (329, 57698), (658, 28849), (799, 23758), (1598, 11879), (1697, 11186), (3394, 5593)]