19240284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2027}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 51787008

約数和(自身を除く): 32546724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2027, 2373, 3164, 4054, 4746, 6081, 8108, 9492, 12162, 14189, 24324, 28378, 42567, 56756, 85134, 170268, 229051, 458102, 687153, 916204, 1374306, 1603357, 2748612, 3206714, 4810071, 6413428, 9620142, 19240284]

約数ペア:

[(1, 19240284), (2, 9620142), (3, 6413428), (4, 4810071), (6, 3206714), (7, 2748612), (12, 1603357), (14, 1374306), (21, 916204), (28, 687153), (42, 458102), (84, 229051), (113, 170268), (226, 85134), (339, 56756), (452, 42567), (678, 28378), (791, 24324), (1356, 14189), (1582, 12162), (2027, 9492), (2373, 8108), (3164, 6081), (4054, 4746)]