12198680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23459}}^1$

素因数の和:23483

約数の個数: 32

約数和(自身を含む): 29559600

約数和(自身を除く): 17360920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23459, 46918, 93836, 117295, 187672, 234590, 304967, 469180, 609934, 938360, 1219868, 1524835, 2439736, 3049670, 6099340, 12198680]

約数ペア:

[(1, 12198680), (2, 6099340), (4, 3049670), (5, 2439736), (8, 1524835), (10, 1219868), (13, 938360), (20, 609934), (26, 469180), (40, 304967), (52, 234590), (65, 187672), (104, 117295), (130, 93836), (260, 46918), (520, 23459)]