19069332

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 45830400

約数和(自身を除く): 26761068

約数列:

[1, 2, 3, 4, 6, 12, 61, 109, 122, 183, 218, 239, 244, 327, 366, 436, 478, 654, 717, 732, 956, 1308, 1434, 2868, 6649, 13298, 14579, 19947, 26051, 26596, 29158, 39894, 43737, 52102, 58316, 78153, 79788, 87474, 104204, 156306, 174948, 312612, 1589111, 3178222, 4767333, 6356444, 9534666, 19069332]

約数ペア:

[(1, 19069332), (2, 9534666), (3, 6356444), (4, 4767333), (6, 3178222), (12, 1589111), (61, 312612), (109, 174948), (122, 156306), (183, 104204), (218, 87474), (239, 79788), (244, 78153), (327, 58316), (366, 52102), (436, 43737), (478, 39894), (654, 29158), (717, 26596), (732, 26051), (956, 19947), (1308, 14579), (1434, 13298), (2868, 6649)]