19235088

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:836

約数の個数: 60

約数和(自身を含む): 54163200

約数和(自身を除く): 34928112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 599, 669, 892, 1198, 1338, 1784, 1797, 2007, 2396, 2676, 3568, 3594, 4014, 4792, 5352, 5391, 7188, 8028, 9584, 10704, 10782, 14376, 16056, 21564, 28752, 32112, 43128, 86256, 133577, 267154, 400731, 534308, 801462, 1068616, 1202193, 1602924, 2137232, 2404386, 3205848, 4808772, 6411696, 9617544, 19235088]

約数ペア:

[(1, 19235088), (2, 9617544), (3, 6411696), (4, 4808772), (6, 3205848), (8, 2404386), (9, 2137232), (12, 1602924), (16, 1202193), (18, 1068616), (24, 801462), (36, 534308), (48, 400731), (72, 267154), (144, 133577), (223, 86256), (446, 43128), (599, 32112), (669, 28752), (892, 21564), (1198, 16056), (1338, 14376), (1784, 10782), (1797, 10704), (2007, 9584), (2396, 8028), (2676, 7188), (3568, 5391), (3594, 5352), (4014, 4792)]