13905712

素因数分解:

$2^4\times {\mathrm{877}}^1\times {\mathrm{991}}^1$

素因数の和:1876

約数の個数: 20

約数和(自身を含む): 27000256

約数和(自身を除く): 13094544

約数列:

[1, 2, 4, 8, 16, 877, 991, 1754, 1982, 3508, 3964, 7016, 7928, 14032, 15856, 869107, 1738214, 3476428, 6952856, 13905712]

約数ペア:

[(1, 13905712), (2, 6952856), (4, 3476428), (8, 1738214), (16, 869107), (877, 15856), (991, 14032), (1754, 7928), (1982, 7016), (3508, 3964)]