19144488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 52715520

約数和(自身を除く): 33571032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 127, 132, 254, 264, 381, 508, 571, 762, 1016, 1142, 1397, 1524, 1713, 2284, 2794, 3048, 3426, 4191, 4568, 5588, 6281, 6852, 8382, 11176, 12562, 13704, 16764, 18843, 25124, 33528, 37686, 50248, 72517, 75372, 145034, 150744, 217551, 290068, 435102, 580136, 797687, 870204, 1595374, 1740408, 2393061, 3190748, 4786122, 6381496, 9572244, 19144488]

約数ペア:

[(1, 19144488), (2, 9572244), (3, 6381496), (4, 4786122), (6, 3190748), (8, 2393061), (11, 1740408), (12, 1595374), (22, 870204), (24, 797687), (33, 580136), (44, 435102), (66, 290068), (88, 217551), (127, 150744), (132, 145034), (254, 75372), (264, 72517), (381, 50248), (508, 37686), (571, 33528), (762, 25124), (1016, 18843), (1142, 16764), (1397, 13704), (1524, 12562), (1713, 11176), (2284, 8382), (2794, 6852), (3048, 6281), (3426, 5588), (4191, 4568)]