13080056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7823}}^1$

素因数の和:7859

約数の個数: 32

約数和(自身を含む): 28166400

約数和(自身を除く): 15086344

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7823, 15646, 31292, 62584, 86053, 148637, 172106, 297274, 344212, 594548, 688424, 1189096, 1635007, 3270014, 6540028, 13080056]

約数ペア:

[(1, 13080056), (2, 6540028), (4, 3270014), (8, 1635007), (11, 1189096), (19, 688424), (22, 594548), (38, 344212), (44, 297274), (76, 172106), (88, 148637), (152, 86053), (209, 62584), (418, 31292), (836, 15646), (1672, 7823)]