19070673

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4444

約数の個数: 16

約数和(自身を含む): 26812416

約数和(自身を除く): 7741743

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4363, 4371, 13089, 135253, 205061, 405759, 615183, 6356891, 19070673]

約数ペア:

[(1, 19070673), (3, 6356891), (31, 615183), (47, 405759), (93, 205061), (141, 135253), (1457, 13089), (4363, 4371)]