11639696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{42793}}^1$

素因数の和:42818

約数の個数: 20

約数和(自身を含む): 23879052

約数和(自身を除く): 12239356

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 42793, 85586, 171172, 342344, 684688, 727481, 1454962, 2909924, 5819848, 11639696]

約数ペア:

[(1, 11639696), (2, 5819848), (4, 2909924), (8, 1454962), (16, 727481), (17, 684688), (34, 342344), (68, 171172), (136, 85586), (272, 42793)]