19214304

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 51166080

約数和(自身を除く): 31951776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 2819, 3408, 5638, 6816, 8457, 11276, 16914, 22552, 33828, 45104, 67656, 90208, 135312, 200149, 270624, 400298, 600447, 800596, 1200894, 1601192, 2401788, 3202384, 4803576, 6404768, 9607152, 19214304]

約数ペア:

[(1, 19214304), (2, 9607152), (3, 6404768), (4, 4803576), (6, 3202384), (8, 2401788), (12, 1601192), (16, 1200894), (24, 800596), (32, 600447), (48, 400298), (71, 270624), (96, 200149), (142, 135312), (213, 90208), (284, 67656), (426, 45104), (568, 33828), (852, 22552), (1136, 16914), (1704, 11276), (2272, 8457), (2819, 6816), (3408, 5638)]