29785558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12421}}^1$

素因数の和:12543

約数の個数: 16

約数和(自身を含む): 49191120

約数和(自身を除く): 19405562

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 12421, 24842, 136631, 273262, 1353889, 2707778, 14892779, 29785558]

約数ペア:

[(1, 29785558), (2, 14892779), (11, 2707778), (22, 1353889), (109, 273262), (218, 136631), (1199, 24842), (2398, 12421)]