16490604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 42572768

約数和(自身を除く): 26082164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2857, 2886, 5714, 5772, 8571, 11428, 17142, 34284, 37141, 74282, 105709, 111423, 148564, 211418, 222846, 317127, 422836, 445692, 634254, 1268508, 1374217, 2748434, 4122651, 5496868, 8245302, 16490604]

約数ペア:

[(1, 16490604), (2, 8245302), (3, 5496868), (4, 4122651), (6, 2748434), (12, 1374217), (13, 1268508), (26, 634254), (37, 445692), (39, 422836), (52, 317127), (74, 222846), (78, 211418), (111, 148564), (148, 111423), (156, 105709), (222, 74282), (444, 37141), (481, 34284), (962, 17142), (1443, 11428), (1924, 8571), (2857, 5772), (2886, 5714)]