13988676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89671}}^1$

素因数の和:89691

約数の個数: 24

約数和(自身を含む): 35151424

約数和(自身を除く): 21162748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 89671, 179342, 269013, 358684, 538026, 1076052, 1165723, 2331446, 3497169, 4662892, 6994338, 13988676]

約数ペア:

[(1, 13988676), (2, 6994338), (3, 4662892), (4, 3497169), (6, 2331446), (12, 1165723), (13, 1076052), (26, 538026), (39, 358684), (52, 269013), (78, 179342), (156, 89671)]