13260674

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2942

約数の個数: 24

約数和(自身を含む): 23639040

約数和(自身を除く): 10378366

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 2879, 4606, 5758, 20153, 40306, 135313, 141071, 270626, 282142, 947191, 1894382, 6630337, 13260674]

約数ペア:

[(1, 13260674), (2, 6630337), (7, 1894382), (14, 947191), (47, 282142), (49, 270626), (94, 141071), (98, 135313), (329, 40306), (658, 20153), (2303, 5758), (2879, 4606)]