1520932919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 1809561600

約数和(自身を除く): 288628681

約数列:

[1, 11, 19, 43, 83, 209, 473, 817, 913, 1577, 2039, 3569, 8987, 17347, 22429, 38741, 39259, 67811, 87677, 169237, 426151, 745921, 964447, 1665863, 1861607, 3215503, 7277191, 18324493, 35370533, 80049101, 138266629, 1520932919]

約数ペア:

[(1, 1520932919), (11, 138266629), (19, 80049101), (43, 35370533), (83, 18324493), (209, 7277191), (473, 3215503), (817, 1861607), (913, 1665863), (1577, 964447), (2039, 745921), (3569, 426151), (8987, 169237), (17347, 87677), (22429, 67811), (38741, 39259)]