19733928

素因数分解:

$2^3\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1873}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 49473600

約数和(自身を除く): 29739672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 439, 878, 1317, 1756, 1873, 2634, 3512, 3746, 5268, 5619, 7492, 10536, 11238, 14984, 22476, 44952, 822247, 1644494, 2466741, 3288988, 4933482, 6577976, 9866964, 19733928]

約数ペア:

[(1, 19733928), (2, 9866964), (3, 6577976), (4, 4933482), (6, 3288988), (8, 2466741), (12, 1644494), (24, 822247), (439, 44952), (878, 22476), (1317, 14984), (1756, 11238), (1873, 10536), (2634, 7492), (3512, 5619), (3746, 5268)]