19795872

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10885

約数の個数: 48

約数和(自身を含む): 54704160

約数和(自身を除く): 34908288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10853, 21706, 32559, 43412, 65118, 86824, 130236, 173648, 206207, 260472, 347296, 412414, 520944, 618621, 824828, 1041888, 1237242, 1649656, 2474484, 3299312, 4948968, 6598624, 9897936, 19795872]

約数ペア:

[(1, 19795872), (2, 9897936), (3, 6598624), (4, 4948968), (6, 3299312), (8, 2474484), (12, 1649656), (16, 1237242), (19, 1041888), (24, 824828), (32, 618621), (38, 520944), (48, 412414), (57, 347296), (76, 260472), (96, 206207), (114, 173648), (152, 130236), (228, 86824), (304, 65118), (456, 43412), (608, 32559), (912, 21706), (1824, 10853)]