19138592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{54371}}^1$

素因数の和:54392

約数の個数: 24

約数和(自身を含む): 41105232

約数和(自身を除く): 21966640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 54371, 108742, 217484, 434968, 598081, 869936, 1196162, 1739872, 2392324, 4784648, 9569296, 19138592]

約数ペア:

[(1, 19138592), (2, 9569296), (4, 4784648), (8, 2392324), (11, 1739872), (16, 1196162), (22, 869936), (32, 598081), (44, 434968), (88, 217484), (176, 108742), (352, 54371)]