21414302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 39974592

約数和(自身を除く): 18560290

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1213, 1261, 1358, 2426, 2522, 8491, 8827, 15769, 16982, 17654, 31538, 110383, 117661, 220766, 235322, 823627, 1529593, 1647254, 3059186, 10707151, 21414302]

約数ペア:

[(1, 21414302), (2, 10707151), (7, 3059186), (13, 1647254), (14, 1529593), (26, 823627), (91, 235322), (97, 220766), (182, 117661), (194, 110383), (679, 31538), (1213, 17654), (1261, 16982), (1358, 15769), (2426, 8827), (2522, 8491)]