19158648

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5743}}^1$

素因数の和:5891

約数の個数: 32

約数和(自身を含む): 48249600

約数和(自身を除く): 29090952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 5743, 11486, 17229, 22972, 34458, 45944, 68916, 137832, 798277, 1596554, 2394831, 3193108, 4789662, 6386216, 9579324, 19158648]

約数ペア:

[(1, 19158648), (2, 9579324), (3, 6386216), (4, 4789662), (6, 3193108), (8, 2394831), (12, 1596554), (24, 798277), (139, 137832), (278, 68916), (417, 45944), (556, 34458), (834, 22972), (1112, 17229), (1668, 11486), (3336, 5743)]