15325428

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{9749}}^1$

素因数の和:9887

約数の個数: 24

約数和(自身を含む): 36036000

約数和(自身を除く): 20710572

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 9749, 19498, 29247, 38996, 58494, 116988, 1277119, 2554238, 3831357, 5108476, 7662714, 15325428]

約数ペア:

[(1, 15325428), (2, 7662714), (3, 5108476), (4, 3831357), (6, 2554238), (12, 1277119), (131, 116988), (262, 58494), (393, 38996), (524, 29247), (786, 19498), (1572, 9749)]