12940960030

素因数分解:

$2^1\times 5^1\times {\mathrm{147341}}^1\times {\mathrm{8783}}^1$

素因数の和:156131

約数の個数: 16

約数和(自身を含む): 23296538304

約数和(自身を除く): 10355578274

約数列:

[1, 2, 5, 10, 8783, 17566, 43915, 87830, 147341, 294682, 736705, 1473410, 1294096003, 2588192006, 6470480015, 12940960030]

約数ペア:

[(1, 12940960030), (2, 6470480015), (5, 2588192006), (10, 1294096003), (8783, 1473410), (17566, 736705), (43915, 294682), (87830, 147341)]