15202390242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{212081}}^1$

素因数の和:213018

約数の個数: 32

約数和(自身を含む): 32779393920

約数和(自身を除く): 17577003678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 919, 1838, 2757, 5514, 11947, 23894, 35841, 71682, 212081, 424162, 636243, 1272486, 2757053, 5514106, 8271159, 16542318, 194902439, 389804878, 584707317, 1169414634, 2533731707, 5067463414, 7601195121, 15202390242]

約数ペア:

[(1, 15202390242), (2, 7601195121), (3, 5067463414), (6, 2533731707), (13, 1169414634), (26, 584707317), (39, 389804878), (78, 194902439), (919, 16542318), (1838, 8271159), (2757, 5514106), (5514, 2757053), (11947, 1272486), (23894, 636243), (35841, 424162), (71682, 212081)]