19097670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2477}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 46031328

約数和(自身を除く): 26933658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2477, 2570, 3855, 4954, 7431, 7710, 12385, 14862, 24770, 37155, 74310, 636589, 1273178, 1909767, 3182945, 3819534, 6365890, 9548835, 19097670]

約数ペア:

[(1, 19097670), (2, 9548835), (3, 6365890), (5, 3819534), (6, 3182945), (10, 1909767), (15, 1273178), (30, 636589), (257, 74310), (514, 37155), (771, 24770), (1285, 14862), (1542, 12385), (2477, 7710), (2570, 7431), (3855, 4954)]