12101765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 4832635

約数列:

[1, 5, 13, 19, 41, 65, 95, 205, 239, 247, 533, 779, 1195, 1235, 2665, 3107, 3895, 4541, 9799, 10127, 15535, 22705, 48995, 50635, 59033, 127387, 186181, 295165, 636935, 930905, 2420353, 12101765]

約数ペア:

[(1, 12101765), (5, 2420353), (13, 930905), (19, 636935), (41, 295165), (65, 186181), (95, 127387), (205, 59033), (239, 50635), (247, 48995), (533, 22705), (779, 15535), (1195, 10127), (1235, 9799), (2665, 4541), (3107, 3895)]