15691328306

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{200867}}^1$

素因数の和:201289

約数の個数: 16

約数和(自身を含む): 23790805920

約数和(自身を除く): 8099477614

約数列:

[1, 2, 139, 278, 281, 562, 39059, 78118, 200867, 401734, 27920513, 55841026, 56443627, 112887254, 7845664153, 15691328306]

約数ペア:

[(1, 15691328306), (2, 7845664153), (139, 112887254), (278, 56443627), (281, 55841026), (562, 27920513), (39059, 401734), (78118, 200867)]