19338888

素因数分解:

$2^3\times 3^1\times {\mathrm{631}}^1\times {\mathrm{1277}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 48461760

約数和(自身を除く): 29122872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 631, 1262, 1277, 1893, 2524, 2554, 3786, 3831, 5048, 5108, 7572, 7662, 10216, 15144, 15324, 30648, 805787, 1611574, 2417361, 3223148, 4834722, 6446296, 9669444, 19338888]

約数ペア:

[(1, 19338888), (2, 9669444), (3, 6446296), (4, 4834722), (6, 3223148), (8, 2417361), (12, 1611574), (24, 805787), (631, 30648), (1262, 15324), (1277, 15144), (1893, 10216), (2524, 7662), (2554, 7572), (3786, 5108), (3831, 5048)]