2019011982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{12923}}^1$

素因数の和:14944

約数の個数: 32

約数和(自身を含む): 4351148928

約数和(自身を除く): 2332136946

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2003, 4006, 6009, 12018, 12923, 25846, 26039, 38769, 52078, 77538, 78117, 156234, 167999, 335998, 503997, 1007994, 25884769, 51769538, 77654307, 155308614, 336501997, 673003994, 1009505991, 2019011982]

約数ペア:

[(1, 2019011982), (2, 1009505991), (3, 673003994), (6, 336501997), (13, 155308614), (26, 77654307), (39, 51769538), (78, 25884769), (2003, 1007994), (4006, 503997), (6009, 335998), (12018, 167999), (12923, 156234), (25846, 78117), (26039, 77538), (38769, 52078)]