19257294

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3853}}^1$

素因数の和:3889

約数の個数: 48

約数和(自身を含む): 47450448

約数和(自身を除く): 28193154

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 3853, 4998, 7706, 11559, 23118, 26971, 53942, 65501, 80913, 131002, 161826, 188797, 196503, 377594, 393006, 458507, 566391, 917014, 1132782, 1375521, 2751042, 3209549, 6419098, 9628647, 19257294]

約数ペア:

[(1, 19257294), (2, 9628647), (3, 6419098), (6, 3209549), (7, 2751042), (14, 1375521), (17, 1132782), (21, 917014), (34, 566391), (42, 458507), (49, 393006), (51, 377594), (98, 196503), (102, 188797), (119, 161826), (147, 131002), (238, 80913), (294, 65501), (357, 53942), (714, 26971), (833, 23118), (1666, 11559), (2499, 7706), (3853, 4998)]