15938412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{189743}}^1$

素因数の和:189757

約数の個数: 24

約数和(自身を含む): 42502656

約数和(自身を除く): 26564244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 189743, 379486, 569229, 758972, 1138458, 1328201, 2276916, 2656402, 3984603, 5312804, 7969206, 15938412]

約数ペア:

[(1, 15938412), (2, 7969206), (3, 5312804), (4, 3984603), (6, 2656402), (7, 2276916), (12, 1328201), (14, 1138458), (21, 758972), (28, 569229), (42, 379486), (84, 189743)]