19265246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9623}}^1$

素因数の和:9656

約数の個数: 32

約数和(自身を含む): 38803968

約数和(自身を除く): 19538722

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9623, 19246, 67361, 105853, 125099, 134722, 211706, 250198, 740971, 875693, 1376089, 1481942, 1751386, 2752178, 9632623, 19265246]

約数ペア:

[(1, 19265246), (2, 9632623), (7, 2752178), (11, 1751386), (13, 1481942), (14, 1376089), (22, 875693), (26, 740971), (77, 250198), (91, 211706), (143, 134722), (154, 125099), (182, 105853), (286, 67361), (1001, 19246), (2002, 9623)]