19380672

素因数分解:

$2^6\times 3^2\times {\mathrm{33647}}^1$

素因数の和:33665

約数の個数: 42

約数和(自身を含む): 55552848

約数和(自身を除く): 36172176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 33647, 67294, 100941, 134588, 201882, 269176, 302823, 403764, 538352, 605646, 807528, 1076704, 1211292, 1615056, 2153408, 2422584, 3230112, 4845168, 6460224, 9690336, 19380672]

約数ペア:

[(1, 19380672), (2, 9690336), (3, 6460224), (4, 4845168), (6, 3230112), (8, 2422584), (9, 2153408), (12, 1615056), (16, 1211292), (18, 1076704), (24, 807528), (32, 605646), (36, 538352), (48, 403764), (64, 302823), (72, 269176), (96, 201882), (144, 134588), (192, 100941), (288, 67294), (576, 33647)]