22538776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{216719}}^1$

素因数の和:216738

約数の個数: 16

約数和(自身を含む): 45511200

約数和(自身を除く): 22972424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 216719, 433438, 866876, 1733752, 2817347, 5634694, 11269388, 22538776]

約数ペア:

[(1, 22538776), (2, 11269388), (4, 5634694), (8, 2817347), (13, 1733752), (26, 866876), (52, 433438), (104, 216719)]