17991036014

素因数分解:

$2^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{974279}}^1$

素因数の和:975607

約数の個数: 16

約数和(自身を含む): 30865190400

約数和(自身を除く): 12874154386

約数列:

[1, 2, 7, 14, 1319, 2638, 9233, 18466, 974279, 1948558, 6819953, 13639906, 1285074001, 2570148002, 8995518007, 17991036014]

約数ペア:

[(1, 17991036014), (2, 8995518007), (7, 2570148002), (14, 1285074001), (1319, 13639906), (2638, 6819953), (9233, 1948558), (18466, 974279)]