13553956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4273}}^1$

素因数の和:4351

約数の個数: 24

約数和(自身を含む): 25968824

約数和(自身を除く): 12414868

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 4273, 8546, 17092, 55549, 111098, 222196, 260653, 521306, 1042612, 3388489, 6776978, 13553956]

約数ペア:

[(1, 13553956), (2, 6776978), (4, 3388489), (13, 1042612), (26, 521306), (52, 260653), (61, 222196), (122, 111098), (244, 55549), (793, 17092), (1586, 8546), (3172, 4273)]